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538
Sum Series 555555 N Terms
C++
long long sumSeries555555NTerms(int n) {
[ "n" ]
def sum_series_555555_n_terms(n): return int(((0.6172 * (pow(10, n) - 1)) - (0.55 * n)))
int sum_series_555555_n_terms(int n) { return 0.6172 * ( pow ( 10, n ) - 1 ) - 0.55 * n; }
{ "test_code": "#include <algorithm>\n#include <assert.h>\n#include <cstdlib>\n#include <iostream>\n#include <map>\n#include <set>\n#include <string>\n#include <tuple> \n#include <unordered_map>\n#include <vector>\n#include <math.h>\n#include <cmath>\n#include <bits/stdc++.h>\n#include <numeric>\n#include <functional...
539
Sum Squares Binomial Coefficients
C++
long long sumSquaresBinomialCoefficients(int n) {
[ "n" ]
def sum_squares_binomial_coefficients(n): C = [[0 for i in range((n + 1))] for j in range((n + 1))] for i in range(0, (n + 1)): for j in range(0, (min(i, n) + 1)): if ((j == 0) or (j == i)): C[i][j] = 1 else: C[i][j] = (C[(i - 1)][(j - 1)] + C[(i -...
int sum_squares_binomial_coefficients(int n) { int C [ n + 1 ] [ n + 1 ]; int i, j; for ( i = 0; i <= n; i ++ ) { for ( j = 0; j <= min ( i, n ); j ++ ) { if ( j == 0 || j == i ) C [ i ] [ j ] = 1; else C [ i ] [ j ] = C [ i - 1 ] [ j - 1 ] + C [ i - 1 ] [ j ]; } } int sum = 0;...
{ "test_code": "#include <algorithm>\n#include <assert.h>\n#include <cstdlib>\n#include <iostream>\n#include <map>\n#include <set>\n#include <string>\n#include <tuple> \n#include <unordered_map>\n#include <vector>\n#include <math.h>\n#include <cmath>\n#include <bits/stdc++.h>\n#include <numeric>\n#include <functional...
540
Sum Subsets Set Formed First N Natural Numbers
C++
double sumSubsetsSetFormedFirstNNaturalNumbers(int n) {
[ "n" ]
def sum_subsets_set_formed_first_n_natural_numbers(n): return (((n * (n + 1)) / 2) * (1 << (n - 1)))
unsigned long long sum_subsets_set_formed_first_n_natural_numbers(int n) { return ( n * ( n + 1 ) / 2 ) * ( 1 << ( n - 1 ) ); }
{ "test_code": "#include <algorithm>\n#include <assert.h>\n#include <cstdlib>\n#include <iostream>\n#include <map>\n#include <set>\n#include <string>\n#include <tuple> \n#include <unordered_map>\n#include <vector>\n#include <math.h>\n#include <cmath>\n#include <bits/stdc++.h>\n#include <numeric>\n#include <functional...
541
Sum Two Large Numbers
C++
string sumTwoLargeNumbers(string str1, string str2) {
[ "str1", "str2" ]
def sum_two_large_numbers(str1, str2): if (len(str1) > len(str2)): t = str1 str1 = str2 str2 = t str = '' n1 = len(str1) n2 = len(str2) str1 = str1[::(- 1)] str2 = str2[::(- 1)] carry = 0 for i in range(n1): sum = ((ord(str1[i]) - 48) + ((ord(str2[i]) - 48...
string sum_two_large_numbers(string str1, string str2) { if ( str1 . length ( ) > str2 . length ( ) ) swap ( str1, str2 ); string str = ""; int n1 = str1 . length ( ), n2 = str2 . length ( ); reverse ( str1 . begin ( ), str1 . end ( ) ); reverse ( str2 . begin ( ), str2 . end ( ) ); int carry = 0; for ( i...
{ "test_code": "#include <algorithm>\n#include <assert.h>\n#include <cstdlib>\n#include <iostream>\n#include <map>\n#include <set>\n#include <string>\n#include <tuple> \n#include <unordered_map>\n#include <vector>\n#include <math.h>\n#include <cmath>\n#include <bits/stdc++.h>\n#include <numeric>\n#include <functional...
542
Swap All Odd And Even Bits
C++
int swapAllOddAndEvenBits(int x) {
[ "x" ]
def swap_all_odd_and_even_bits(x): even_bits = (x & 2863311530) odd_bits = (x & 1431655765) even_bits >>= 1 odd_bits <<= 1 return (even_bits | odd_bits)
unsigned int swap_all_odd_and_even_bits(unsigned int x) { unsigned int even_bits = x & 0xAAAAAAAA; unsigned int odd_bits = x & 0x55555555; even_bits >>= 1; odd_bits <<= 1; return ( even_bits | odd_bits ); }
{ "test_code": "#include <algorithm>\n#include <assert.h>\n#include <cstdlib>\n#include <iostream>\n#include <map>\n#include <set>\n#include <string>\n#include <tuple> \n#include <unordered_map>\n#include <vector>\n#include <math.h>\n#include <cmath>\n#include <bits/stdc++.h>\n#include <numeric>\n#include <functional...
543
Swap Bits In A Given Number
C++
int swapBitsInAGivenNumber(int x, int p1, int p2, int n) {
[ "x", "p1", "p2", "n" ]
def swap_bits_in_a_given_number(x, p1, p2, n): set1 = ((x >> p1) & ((1 << n) - 1)) set2 = ((x >> p2) & ((1 << n) - 1)) xor = (set1 ^ set2) xor = ((xor << p1) | (xor << p2)) result = (x ^ xor) return result
int swap_bits_in_a_given_number(unsigned int x, unsigned int p1, unsigned int p2, unsigned int n) { unsigned int set1 = ( x >> p1 ) & ( ( 1U << n ) - 1 ); unsigned int set2 = ( x >> p2 ) & ( ( 1U << n ) - 1 ); unsigned int Xor = ( set1 ^ set2 ); Xor = ( Xor << p1 ) | ( Xor << p2 ); unsigned int result = x ^ X...
{ "test_code": "#include <algorithm>\n#include <assert.h>\n#include <cstdlib>\n#include <iostream>\n#include <map>\n#include <set>\n#include <string>\n#include <tuple> \n#include <unordered_map>\n#include <vector>\n#include <math.h>\n#include <cmath>\n#include <bits/stdc++.h>\n#include <numeric>\n#include <functional...
544
Swap Two Nibbles Byte
C++
int swapTwoNibblesByte(int x) {
[ "x" ]
def swap_two_nibbles_byte(x): return (((x & 15) << 4) | ((x & 240) >> 4))
int swap_two_nibbles_byte(int x) { return ( ( x & 0x0F ) << 4 | ( x & 0xF0 ) >> 4 ); }
{ "test_code": "#include <algorithm>\n#include <assert.h>\n#include <cstdlib>\n#include <iostream>\n#include <map>\n#include <set>\n#include <string>\n#include <tuple> \n#include <unordered_map>\n#include <vector>\n#include <math.h>\n#include <cmath>\n#include <bits/stdc++.h>\n#include <numeric>\n#include <functional...
545
Tail Recursion
C++
long long tailRecursion(int n) {
[ "n" ]
def tail_recursion(n): if (n == 0): return 1 return (n * tail_recursion((n - 1)))
unsigned int tail_recursion(unsigned int n) { if ( n == 0 ) return 1; return n * tail_recursion ( n - 1 ); }
{ "test_code": "#include <algorithm>\n#include <assert.h>\n#include <cstdlib>\n#include <iostream>\n#include <map>\n#include <set>\n#include <string>\n#include <tuple> \n#include <unordered_map>\n#include <vector>\n#include <math.h>\n#include <cmath>\n#include <bits/stdc++.h>\n#include <numeric>\n#include <functional...
547
Temple Offerings
C++
int templeOfferings(int n, vector<int> templeheight) {
[ "n", "templeheight" ]
def temple_offerings(n, templeHeight): sum = 0 for i in range(n): left = 0 right = 0 for j in range((i - 1), (- 1), (- 1)): if (templeHeight[j] < templeHeight[(j + 1)]): left += 1 else: break for j in range((i + 1), n): ...
int temple_offerings(int n, vector<int> templeHeight) { int sum = 0; for ( int i = 0; i < n; ++ i ) { int left = 0, right = 0; for ( int j = i - 1; j >= 0; -- j ) { if ( templeHeight [ j ] < templeHeight [ j + 1 ] ) ++ left; else break; } for ( int j = i + 1; j < n; +...
{ "test_code": "#include <algorithm>\n#include <assert.h>\n#include <cstdlib>\n#include <iostream>\n#include <map>\n#include <set>\n#include <string>\n#include <tuple> \n#include <unordered_map>\n#include <vector>\n#include <math.h>\n#include <cmath>\n#include <bits/stdc++.h>\n#include <numeric>\n#include <functional...
548
Tiling With Dominoes
C++
long long tilingWithDominoes(int n) {
[ "n" ]
def tiling_with_dominoes(n): A = ([0] * (n + 1)) B = ([0] * (n + 1)) A[0] = 1 A[1] = 0 B[0] = 0 B[1] = 1 for i in range(2, (n + 1)): A[i] = (A[(i - 2)] + (2 * B[(i - 1)])) B[i] = (A[(i - 1)] + B[(i - 2)]) return A[n]
int tiling_with_dominoes(int n) { int A [ n + 1 ], B [ n + 1 ]; A [ 0 ] = 1, A [ 1 ] = 0, B [ 0 ] = 0, B [ 1 ] = 1; for ( int i = 2; i <= n; i ++ ) { A [ i ] = A [ i - 2 ] + 2 * B [ i - 1 ]; B [ i ] = A [ i - 1 ] + B [ i - 2 ]; } return A [ n ]; }
{ "test_code": "#include <algorithm>\n#include <assert.h>\n#include <cstdlib>\n#include <iostream>\n#include <map>\n#include <set>\n#include <string>\n#include <tuple> \n#include <unordered_map>\n#include <vector>\n#include <math.h>\n#include <cmath>\n#include <bits/stdc++.h>\n#include <numeric>\n#include <functional...
549
Total Number Of Non Decreasing Numbers With N Digits
C++
long long totalNumberOfNonDecreasingNumbersWithNDigits(int n) {
[ "n" ]
def total_number_of_non_decreasing_numbers_with_n_digits(n): dp = [[0 for i in range((n + 1))] for i in range(10)] for i in range(10): dp[i][1] = 1 for digit in range(10): for len in range(2, (n + 1)): for x in range((digit + 1)): dp[digit][len] += dp[x][(len - 1)...
long long int total_number_of_non_decreasing_numbers_with_n_digits(int n) { long long int dp [ 10 ] [ n + 1 ]; memset ( dp, 0, sizeof dp ); for ( int i = 0; i < 10; i ++ ) dp [ i ] [ 1 ] = 1; for ( int digit = 0; digit <= 9; digit ++ ) { for ( int len = 2; len <= n; len ++ ) { for ( in...
{ "test_code": "#include <algorithm>\n#include <assert.h>\n#include <cstdlib>\n#include <iostream>\n#include <map>\n#include <set>\n#include <string>\n#include <tuple> \n#include <unordered_map>\n#include <vector>\n#include <math.h>\n#include <cmath>\n#include <bits/stdc++.h>\n#include <numeric>\n#include <functional...
550
Total Number Of Non Decreasing Numbers With N Digits 1
C++
long long totalNumberOfNonDecreasingNumbersWithNDigits1(int n) {
[ "n" ]
def total_number_of_non_decreasing_numbers_with_n_digits_1(n): N = 10 count = 1 for i in range(1, (n + 1)): count = int((count * ((N + i) - 1))) count = int((count / i)) return count
long long int total_number_of_non_decreasing_numbers_with_n_digits_1(int n) { int N = 10; long long count = 1; for ( int i = 1; i <= n; i ++ ) { count *= ( N + i - 1 ); count /= i; } return count; }
{ "test_code": "#include <algorithm>\n#include <assert.h>\n#include <cstdlib>\n#include <iostream>\n#include <map>\n#include <set>\n#include <string>\n#include <tuple> \n#include <unordered_map>\n#include <vector>\n#include <math.h>\n#include <cmath>\n#include <bits/stdc++.h>\n#include <numeric>\n#include <functional...
551
Triangular Matchstick Number
C++
float triangularMatchstickNumber(int x) {
[ "x" ]
def triangular_matchstick_number(x): return (((3 * x) * (x + 1)) / 2)
int triangular_matchstick_number(int x) { return ( 3 * x * ( x + 1 ) ) / 2; }
{ "test_code": "#include <algorithm>\n#include <assert.h>\n#include <cstdlib>\n#include <iostream>\n#include <map>\n#include <set>\n#include <string>\n#include <tuple> \n#include <unordered_map>\n#include <vector>\n#include <math.h>\n#include <cmath>\n#include <bits/stdc++.h>\n#include <numeric>\n#include <functional...
552
Triangular Numbers
C++
bool triangularNumbers(int num) {
[ "num" ]
def triangular_numbers(num): if (num < 0): return False (sum, n) = (0, 1) while (sum <= num): sum = (sum + n) if (sum == num): return True n += 1 return False
bool triangular_numbers(int num) { if ( num < 0 ) return false; int sum = 0; for ( int n = 1; sum <= num; n ++ ) { sum = sum + n; if ( sum == num ) return true; } return false; }
{ "test_code": "#include <algorithm>\n#include <assert.h>\n#include <cstdlib>\n#include <iostream>\n#include <map>\n#include <set>\n#include <string>\n#include <tuple> \n#include <unordered_map>\n#include <vector>\n#include <math.h>\n#include <cmath>\n#include <bits/stdc++.h>\n#include <numeric>\n#include <functional...
553
Triangular Numbers 1
C++
bool triangularNumbers1(int num) {
[ "num" ]
def triangular_numbers_1(num): if (num < 0): return False c = ((- 2) * num) (b, a) = (1, 1) d = ((b * b) - ((4 * a) * c)) if (d < 0): return False root1 = (((- b) + math.sqrt(d)) / (2 * a)) root2 = (((- b) - math.sqrt(d)) / (2 * a)) if ((root1 > 0) and (math.floor(root1) ...
bool triangular_numbers_1(int num) { if ( num < 0 ) return false; int c = ( - 2 * num ); int b = 1, a = 1; int d = ( b * b ) - ( 4 * a * c ); if ( d < 0 ) return false; float root1 = ( - b + sqrt ( d ) ) / ( 2 * a ); float root2 = ( - b - sqrt ( d ) ) / ( 2 * a ); if ( root1 > 0 && floor ( root1 ) == ro...
{ "test_code": "#include <algorithm>\n#include <assert.h>\n#include <cstdlib>\n#include <iostream>\n#include <map>\n#include <set>\n#include <string>\n#include <tuple> \n#include <unordered_map>\n#include <vector>\n#include <math.h>\n#include <cmath>\n#include <bits/stdc++.h>\n#include <numeric>\n#include <functional...
554
Turn Off The Rightmost Set Bit
C++
int turnOffTheRightmostSetBit(int n) {
[ "n" ]
def turn_off_the_rightmost_set_bit(n): return (n & (n - 1))
int turn_off_the_rightmost_set_bit(unsigned int n) { return n & ( n - 1 ); }
{ "test_code": "#include <algorithm>\n#include <assert.h>\n#include <cstdlib>\n#include <iostream>\n#include <map>\n#include <set>\n#include <string>\n#include <tuple> \n#include <unordered_map>\n#include <vector>\n#include <math.h>\n#include <cmath>\n#include <bits/stdc++.h>\n#include <numeric>\n#include <functional...
555
Ugly Numbers
C++
int uglyNumbers(int n) {
[ "n" ]
def ugly_numbers(n): ugly = ([0] * n) ugly[0] = 1 i2 = i3 = i5 = 0 next_multiple_of_2 = 2 next_multiple_of_3 = 3 next_multiple_of_5 = 5 for l in range(1, n): ugly[l] = min(next_multiple_of_2, next_multiple_of_3, next_multiple_of_5) if (ugly[l] == next_multiple_of_2): ...
unsigned ugly_numbers(unsigned n) { unsigned ugly [ n ]; unsigned i2 = 0, i3 = 0, i5 = 0; unsigned next_multiple_of_2 = 2; unsigned next_multiple_of_3 = 3; unsigned next_multiple_of_5 = 5; unsigned next_ugly_no = 1; ugly [ 0 ] = 1; for ( int i = 1; i < n; i ++ ) { next_ugly_no = min ( next_multi...
{ "test_code": "#include <algorithm>\n#include <assert.h>\n#include <cstdlib>\n#include <iostream>\n#include <map>\n#include <set>\n#include <string>\n#include <tuple> \n#include <unordered_map>\n#include <vector>\n#include <math.h>\n#include <cmath>\n#include <bits/stdc++.h>\n#include <numeric>\n#include <functional...
556
Ways Remove One Element Binary String Xor Becomes Zero
C++
int waysRemoveOneElementBinaryStringXorBecomesZero(string str) {
[ "str" ]
def ways_remove_one_element_binary_string_xor_becomes_zero(str): one_count = 0 zero_count = 0 n = len(str) for i in range(0, n, 1): if (str[i] == '1'): one_count += 1 else: zero_count += 1 if ((one_count % 2) == 0): return zero_count return one_cou...
int ways_remove_one_element_binary_string_xor_becomes_zero(string str) { int one_count = 0, zero_count = 0; int n = str . length ( ); for ( int i = 0; i < n; i ++ ) if ( str [ i ] == '1' ) one_count ++; else zero_count ++; if ( one_count % 2 == 0 ) return zero_count; return one_count; }
{ "test_code": "#include <algorithm>\n#include <assert.h>\n#include <cstdlib>\n#include <iostream>\n#include <map>\n#include <set>\n#include <string>\n#include <tuple> \n#include <unordered_map>\n#include <vector>\n#include <math.h>\n#include <cmath>\n#include <bits/stdc++.h>\n#include <numeric>\n#include <functional...
557
Ways Transforming One String Removing 0 Characters
C++
int waysTransformingOneStringRemoving0Characters(string a, string b) {
[ "a", "b" ]
def ways_transforming_one_string_removing_0_characters(a, b): n = len(a) m = len(b) if (m == 0): return 1 dp = [([0] * (n + 1)) for _ in range((m + 1))] for i in range(m): for j in range(i, n): if (i == 0): if (j == 0): if (a[j] == b[i]...
int ways_transforming_one_string_removing_0_characters(string a, string b) { int n = a . size ( ), m = b . size ( ); if ( m == 0 ) return 1; int dp [ m + 1 ] [ n + 1 ]; memset ( dp, 0, sizeof ( dp ) ); for ( int i = 0; i < m; i ++ ) { for ( int j = i; j < n; j ++ ) { if ( i == 0 ) { ...
{ "test_code": "#include <algorithm>\n#include <assert.h>\n#include <cstdlib>\n#include <iostream>\n#include <map>\n#include <set>\n#include <string>\n#include <tuple> \n#include <unordered_map>\n#include <vector>\n#include <math.h>\n#include <cmath>\n#include <bits/stdc++.h>\n#include <numeric>\n#include <functional...
558
Write An Efficient Method To Check If A Number Is Multiple Of 3
C++
int writeAnEfficientMethodToCheckIfANumberIsMultipleOf3(int n) {
[ "n" ]
def write_an_efficient_method_to_check_if_a_number_is_multiple_of_3(n): odd_count = 0 even_count = 0 if (n < 0): n = (- n) if (n == 0): return 1 if (n == 1): return 0 while n: if (n & 1): odd_count += 1 if (n & 2): even_count += 1 ...
int write_an_efficient_method_to_check_if_a_number_is_multiple_of_3(int n) { int odd_count = 0; int even_count = 0; if ( n < 0 ) n = - n; if ( n == 0 ) return 1; if ( n == 1 ) return 0; while ( n ) { if ( n & 1 ) odd_count ++; if ( n & 2 ) even_count ++; n = n >> 2; } return write_an_efficie...
{ "test_code": "#include <algorithm>\n#include <assert.h>\n#include <cstdlib>\n#include <iostream>\n#include <map>\n#include <set>\n#include <string>\n#include <tuple> \n#include <unordered_map>\n#include <vector>\n#include <math.h>\n#include <cmath>\n#include <bits/stdc++.h>\n#include <numeric>\n#include <functional...
559
Write A C Program To Find The Parity Of An Unsigned Integer
C++
int writeACProgramToFindTheParityOfAnUnsignedInteger(int n) {
[ "n" ]
def write_a_c_program_to_find_the_parity_of_an_unsigned_integer(n): parity = 0 while n: parity = (~ parity) n = (n & (n - 1)) return parity
bool write_a_c_program_to_find_the_parity_of_an_unsigned_integer(unsigned int n) { bool parity = 0; while ( n ) { parity = ! parity; n = n & ( n - 1 ); } return parity; }
{ "test_code": "#include <algorithm>\n#include <assert.h>\n#include <cstdlib>\n#include <iostream>\n#include <map>\n#include <set>\n#include <string>\n#include <tuple> \n#include <unordered_map>\n#include <vector>\n#include <math.h>\n#include <cmath>\n#include <bits/stdc++.h>\n#include <numeric>\n#include <functional...
560
Write One Line C Function To Find Whether A No Is Power Of Two
C++
bool writeOneLineCFunctionToFindWhetherANoIsPowerOfTwo(int n) {
[ "n" ]
def write_one_line_c_function_to_find_whether_a_no_is_power_of_two(n): if (n == 0): return False while (n != 1): if ((n % 2) != 0): return False n = (n // 2) return True
bool write_one_line_c_function_to_find_whether_a_no_is_power_of_two(int n) { if ( n == 0 ) return 0; while ( n != 1 ) { if ( n % 2 != 0 ) return 0; n = n / 2; } return 1; }
{ "test_code": "#include <algorithm>\n#include <assert.h>\n#include <cstdlib>\n#include <iostream>\n#include <map>\n#include <set>\n#include <string>\n#include <tuple> \n#include <unordered_map>\n#include <vector>\n#include <math.h>\n#include <cmath>\n#include <bits/stdc++.h>\n#include <numeric>\n#include <functional...
561
Write You Own Power Without Using Multiplication And Division
C++
int writeYouOwnPowerWithoutUsingMultiplicationAndDivision(int a, int b) {
[ "a", "b" ]
def write_you_own_power_without_using_multiplication_and_division(a, b): if (b == 0): return 1 answer = a increment = a for i in range(1, b): for j in range(1, a): answer += increment increment = answer return answer
int write_you_own_power_without_using_multiplication_and_division(int a, int b) { if ( b == 0 ) return 1; int answer = a; int increment = a; int i, j; for ( i = 1; i < b; i ++ ) { for ( j = 1; j < a; j ++ ) { answer += increment; } increment = answer; } return answer; }
{ "test_code": "#include <algorithm>\n#include <assert.h>\n#include <cstdlib>\n#include <iostream>\n#include <map>\n#include <set>\n#include <string>\n#include <tuple> \n#include <unordered_map>\n#include <vector>\n#include <math.h>\n#include <cmath>\n#include <bits/stdc++.h>\n#include <numeric>\n#include <functional...
562
Zeckendorfs Theorem Non Neighbouring Fibonacci Representation
C++
int zeckendorfsTheoremNonNeighbouringFibonacciRepresentation(int n) {
[ "n" ]
def zeckendorfs_theorem_non_neighbouring_fibonacci_representation(n): if ((n == 0) or (n == 1)): return n (f1, f2, f3) = (0, 1, 1) while (f3 <= n): f1 = f2 f2 = f3 f3 = (f1 + f2) return f2
int zeckendorfs_theorem_non_neighbouring_fibonacci_representation(int n) { if ( n == 0 || n == 1 ) return n; int f1 = 0, f2 = 1, f3 = 1; while ( f3 <= n ) { f1 = f2; f2 = f3; f3 = f1 + f2; } return f2; }
{ "test_code": "#include <algorithm>\n#include <assert.h>\n#include <cstdlib>\n#include <iostream>\n#include <map>\n#include <set>\n#include <string>\n#include <tuple> \n#include <unordered_map>\n#include <vector>\n#include <math.h>\n#include <cmath>\n#include <bits/stdc++.h>\n#include <numeric>\n#include <functional...