2023 Problems
ff444f7 verified | Case #1: NO |
| Case #2: NO |
| Case #3: NO |
| Case #4: NO |
| Case #5: NO |
| Case #6: NO |
| Case #7: NO |
| Case #8: NO |
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| Case #10: NO |
| Case #11: NO |
| Case #12: NO |
| Case #13: NO |
| Case #14: NO |
| Case #15: NO |
| Case #16: NO |
| Case #17: NO |
| Case #18: NO |
| Case #19: YES |
| Case #20: YES |
| Case #21: NO |
| Case #22: NO |
| Case #23: NO |
| Case #24: NO |
| Case #25: NO |
| Case #26: NO |
| Case #27: NO |
| Case #28: NO |
| Case #29: NO |
| Case #30: NO |
| Case #31: NO |
| Case #32: NO |
| Case #33: NO |
| Case #34: NO |
| Case #35: NO |
| Case #36: NO |
| Case #37: NO |
| Case #38: NO |
| Case #39: NO |
| Case #40: NO |
| Case #41: NO |
| Case #42: NO |
| Case #43: NO |
| Case #44: NO |
| Case #45: NO |
| Case #46: NO |
| Case #47: NO |
| Case #48: NO |
| Case #49: NO |
| Case #50: NO |
| Case #51: NO |
| Case #52: NO |
| Case #53: NO |
| Case #54: NO |
| Case #55: YES |
| Case #56: YES |
| Case #57: YES |
| Case #58: YES |
| Case #59: YES |
| Case #60: YES |
| Case #61: YES |
| Case #62: YES |
| Case #63: YES |
| Case #64: NO |
| Case #65: NO |
| Case #66: NO |
| Case #67: NO |
| Case #68: NO |
| Case #69: NO |
| Case #70: NO |
| Case #71: NO |
| Case #72: NO |
| Case #73: NO |
| Case #74: NO |
| Case #75: NO |
| Case #76: NO |
| Case #77: NO |
| Case #78: NO |
| Case #79: NO |
| Case #80: NO |
| Case #81: NO |
| Case #82: NO |
| Case #83: NO |
| Case #84: NO |
| Case #85: NO |
| Case #86: NO |
| Case #87: NO |
| Case #88: NO |
| Case #89: NO |
| Case #90: NO |
| Case #91: NO |
| Case #92: NO |
| Case #93: NO |
| Case #94: NO |
| Case #95: NO |
| Case #96: NO |
| Case #97: NO |
| Case #98: NO |
| Case #99: NO |
| Case #100: NO |
| Case #101: NO |
| Case #102: NO |
| Case #103: NO |
| Case #104: NO |
| Case #105: NO |
| Case #106: NO |
| Case #107: NO |
| Case #108: NO |
| Case #109: YES |
| Case #110: YES |
| Case #111: YES |
| Case #112: YES |
| Case #113: YES |
| Case #114: YES |
| Case #115: YES |
| Case #116: YES |
| Case #117: YES |
| Case #118: YES |
| Case #119: YES |
| Case #120: YES |
| Case #121: YES |
| Case #122: YES |
| Case #123: YES |
| Case #124: YES |
| Case #125: YES |
| Case #126: YES |
| Case #127: YES |
| Case #128: YES |
| Case #129: YES |
| Case #130: YES |
| Case #131: YES |
| Case #132: YES |
| Case #133: NO |
| Case #134: NO |
| Case #135: NO |
| Case #136: NO |
| Case #137: NO |
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| Case #139: NO |
| Case #140: NO |
| Case #141: NO |
| Case #142: NO |
| Case #143: NO |
| Case #144: NO |
| Case #145: NO |
| Case #146: NO |
| Case #147: NO |
| Case #148: NO |
| Case #149: NO |
| Case #150: NO |
| Case #151: NO |
| Case #152: NO |
| Case #153: NO |
| Case #154: NO |
| Case #155: NO |
| Case #156: NO |
| Case #157: NO |
| Case #158: NO |
| Case #159: NO |
| Case #160: NO |
| Case #161: NO |
| Case #162: NO |
| Case #163: NO |
| Case #164: NO |
| Case #165: NO |
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| Case #167: NO |
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| Case #169: NO |
| Case #170: NO |
| Case #171: NO |
| Case #172: NO |
| Case #173: NO |
| Case #174: NO |
| Case #175: NO |
| Case #176: NO |
| Case #177: NO |
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| Case #179: NO |
| Case #180: NO |
| Case #181: YES |
| Case #182: YES |
| Case #183: YES |
| Case #184: YES |
| Case #185: YES |
| Case #186: YES |
| Case #187: YES |
| Case #188: YES |
| Case #189: YES |
| Case #190: YES |
| Case #191: YES |
| Case #192: YES |
| Case #193: YES |
| Case #194: YES |
| Case #195: YES |
| Case #196: YES |
| Case #197: YES |
| Case #198: YES |
| Case #199: YES |
| Case #200: YES |
| Case #201: YES |
| Case #202: YES |
| Case #203: YES |
| Case #204: YES |
| Case #205: YES |
| Case #206: YES |
| Case #207: YES |
| Case #208: YES |
| Case #209: YES |
| Case #210: YES |
| Case #211: YES |
| Case #212: YES |
| Case #213: YES |
| Case #214: YES |
| Case #215: YES |
| Case #216: YES |
| Case #217: YES |
| Case #218: YES |
| Case #219: YES |
| Case #220: YES |
| Case #221: NO |
| Case #222: NO |
| Case #223: NO |
| Case #224: NO |
| Case #225: NO |
| Case #226: NO |
| Case #227: NO |
| Case #228: NO |
| Case #229: NO |
| Case #230: NO |
| Case #231: NO |
| Case #232: NO |
| Case #233: NO |
| Case #234: NO |
| Case #235: NO |
| Case #236: NO |
| Case #237: NO |
| Case #238: NO |
| Case #239: NO |
| Case #240: NO |
| Case #241: NO |
| Case #242: NO |
| Case #243: NO |
| Case #244: NO |
| Case #245: NO |
| Case #246: NO |
| Case #247: NO |
| Case #248: NO |
| Case #249: NO |
| Case #250: NO |
| Case #251: NO |
| Case #252: NO |
| Case #253: YES |
| Case #254: YES |
| Case #255: YES |
| Case #256: YES |
| Case #257: YES |
| Case #258: YES |
| Case #259: YES |
| Case #260: YES |
| Case #261: YES |
| Case #262: YES |
| Case #263: YES |
| Case #264: YES |
| Case #265: YES |
| Case #266: YES |
| Case #267: YES |
| Case #268: YES |
| Case #269: YES |
| Case #270: YES |
| Case #271: YES |
| Case #272: YES |
| Case #273: YES |
| Case #274: YES |
| Case #275: YES |
| Case #276: YES |
| Case #277: YES |
| Case #278: YES |
| Case #279: YES |
| Case #280: YES |
| Case #281: YES |
| Case #282: YES |
| Case #283: YES |
| Case #284: YES |
| Case #285: YES |
| Case #286: YES |
| Case #287: YES |
| Case #288: YES |
| Case #289: YES |
| Case #290: YES |
| Case #291: YES |
| Case #292: YES |
| Case #293: YES |
| Case #294: YES |
| Case #295: YES |
| Case #296: YES |
| Case #297: YES |
| Case #298: YES |
| Case #299: YES |
| Case #300: YES |
| Case #301: YES |
| Case #302: YES |
| Case #303: YES |
| Case #304: YES |
| Case #305: YES |
| Case #306: YES |
| Case #307: YES |
| Case #308: YES |
| Case #309: NO |
| Case #310: NO |
| Case #311: NO |
| Case #312: NO |
| Case #313: NO |
| Case #314: NO |
| Case #315: NO |
| Case #316: NO |
| Case #317: NO |
| Case #318: NO |
| Case #319: NO |
| Case #320: NO |
| Case #321: NO |
| Case #322: NO |
| Case #323: NO |
| Case #324: NO |
| Case #325: YES |
| Case #326: NO |
| Case #327: YES |
| Case #328: NO |
| Case #329: YES |
| Case #330: YES |
| Case #331: YES |
| Case #332: NO |
| Case #333: YES |
| Case #334: YES |
| Case #335: NO |
| Case #336: NO |
| Case #337: YES |
| Case #338: YES |
| Case #339: NO |
| Case #340: NO |
| Case #341: YES |
| Case #342: YES |
| Case #343: NO |
| Case #344: YES |
| Case #345: NO |
| Case #346: NO |
| Case #347: NO |
| Case #348: NO |
| Case #349: YES |
| Case #350: NO |
| Case #351: YES |
| Case #352: YES |
| Case #353: NO |
| Case #354: YES |
| Case #355: YES |
| Case #356: YES |
| Case #357: NO |
| Case #358: NO |
| Case #359: YES |
| Case #360: NO |
| Case #361: YES |
| Case #362: NO |
| Case #363: NO |
| Case #364: NO |
| Case #365: YES |
| Case #366: NO |
| Case #367: YES |
| Case #368: NO |
| Case #369: NO |
| Case #370: NO |
| Case #371: NO |
| Case #372: YES |
| Case #373: NO |
| Case #374: YES |
| Case #375: NO |
| Case #376: YES |
| Case #377: NO |
| Case #378: NO |
| Case #379: YES |
| Case #380: YES |
| Case #381: YES |
| Case #382: YES |
| Case #383: YES |
| Case #384: YES |
| Case #385: NO |
| Case #386: NO |
| Case #387: YES |
| Case #388: YES |
| Case #389: YES |
| Case #390: YES |
| Case #391: NO |
| Case #392: YES |
| Case #393: NO |
| Case #394: NO |
| Case #395: YES |
| Case #396: NO |
| Case #397: YES |
| Case #398: YES |
| Case #399: NO |
| Case #400: YES |
| Case #401: YES |
| Case #402: YES |
| Case #403: YES |
| Case #404: NO |
| Case #405: NO |
| Case #406: YES |
| Case #407: YES |
| Case #408: NO |
| Case #409: NO |
| Case #410: NO |
| Case #411: NO |
| Case #412: YES |
| Case #413: YES |
| Case #414: YES |
| Case #415: NO |
| Case #416: YES |
| Case #417: YES |
| Case #418: NO |
| Case #419: YES |
| Case #420: NO |
| Case #421: NO |
| Case #422: NO |
| Case #423: NO |
| Case #424: NO |
| Case #425: NO |
| Case #426: NO |
| Case #427: NO |
| Case #428: NO |
| Case #429: NO |
| Case #430: NO |
| Case #431: YES |
| Case #432: NO |
| Case #433: NO |
| Case #434: NO |
| Case #435: YES |
| Case #436: NO |
| Case #437: YES |
| Case #438: NO |
| Case #439: YES |
| Case #440: NO |
| Case #441: YES |
| Case #442: YES |
| Case #443: YES |
| Case #444: NO |
| Case #445: NO |
| Case #446: NO |
| Case #447: NO |
| Case #448: NO |
| Case #449: YES |
| Case #450: YES |
| Case #451: YES |
| Case #452: NO |
| Case #453: NO |
| Case #454: NO |
| Case #455: NO |
| Case #456: NO |
| Case #457: YES |
| Case #458: YES |
| Case #459: NO |
| Case #460: YES |
| Case #461: YES |
| Case #462: YES |
| Case #463: NO |
| Case #464: NO |
| Case #465: NO |
| Case #466: NO |
| Case #467: NO |
| Case #468: YES |
| Case #469: NO |
| Case #470: NO |
| Case #471: NO |
| Case #472: YES |
| Case #473: NO |
| Case #474: NO |
| Case #475: NO |
| Case #476: YES |
| Case #477: YES |
| Case #478: YES |
| Case #479: YES |
| Case #480: NO |
| Case #481: NO |
| Case #482: YES |
| Case #483: NO |
| Case #484: NO |
| Case #485: YES |
| Case #486: NO |
| Case #487: NO |
| Case #488: YES |
| Case #489: YES |
| Case #490: NO |
| Case #491: YES |
| Case #492: NO |
| Case #493: YES |
| Case #494: NO |
| Case #495: NO |
| Case #496: NO |
| Case #497: YES |
| Case #498: YES |
| Case #499: YES |
| Case #500: YES |
| Case #501: YES |
| Case #502: YES |
| Case #503: YES |
| Case #504: NO |
| Case #505: NO |
| Case #506: YES |
| Case #507: NO |
| Case #508: YES |
| Case #509: NO |
| Case #510: NO |
| Case #511: NO |
| Case #512: NO |
| Case #513: NO |
| Case #514: NO |
| Case #515: YES |
| Case #516: YES |
| Case #517: NO |
| Case #518: YES |
| Case #519: NO |
| Case #520: NO |
| Case #521: NO |
| Case #522: NO |
| Case #523: NO |
| Case #524: NO |
| Case #525: YES |
| Case #526: NO |
| Case #527: NO |
| Case #528: YES |
| Case #529: NO |
| Case #530: YES |
| Case #531: YES |
| Case #532: NO |
| Case #533: YES |
| Case #534: NO |
| Case #535: NO |
| Case #536: NO |
| Case #537: NO |
| Case #538: NO |
| Case #539: YES |
| Case #540: YES |
| Case #541: NO |
| Case #542: YES |
| Case #543: YES |
| Case #544: NO |
| Case #545: YES |
| Case #546: YES |
| Case #547: NO |
| Case #548: YES |
| Case #549: NO |
| Case #550: NO |
| Case #551: YES |
| Case #552: NO |
| Case #553: NO |
| Case #554: NO |
| Case #555: NO |
| Case #556: YES |
| Case #557: NO |
| Case #558: NO |
| Case #559: NO |
| Case #560: NO |
| Case #561: YES |
| Case #562: NO |
| Case #563: NO |
| Case #564: YES |
| Case #565: YES |
| Case #566: YES |
| Case #567: NO |
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| Case #569: YES |
| Case #570: NO |
| Case #571: YES |
| Case #572: NO |
| Case #573: YES |
| Case #574: YES |
| Case #575: YES |
| Case #576: NO |
| Case #577: NO |
| Case #578: YES |
| Case #579: NO |
| Case #580: NO |
| Case #581: NO |
| Case #582: NO |
| Case #583: YES |
| Case #584: YES |
| Case #585: YES |
| Case #586: NO |
| Case #587: NO |
| Case #588: YES |
| Case #589: NO |
| Case #590: NO |
| Case #591: NO |
| Case #592: NO |
| Case #593: YES |
| Case #594: NO |
| Case #595: NO |
| Case #596: YES |
| Case #597: NO |
| Case #598: NO |
| Case #599: NO |
| Case #600: NO |
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