QOJ.ac

QOJ

Back and Forth Statistics

Submissions Statistics

Accepted Submissions

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit time
#357199#7404. Back and ForthckisekiAC ✓16ms4320kbC++234.9kb2024-03-18 19:17:29
#450432#7404. Back and Forthucup-team1005#AC ✓34ms4444kbC++201.6kb2024-06-22 13:22:56
#335719#7404. Back and ForthKevin5307AC ✓34ms4464kbC++202.1kb2024-02-23 20:26:39
#358725#7404. Back and ForthHuangHanShengAC ✓39ms4464kbC++201.6kb2024-03-19 23:10:06
#211532#7404. Back and ForthSolitaryDream#AC ✓74ms8940kbC++172.1kb2023-10-12 17:56:06
#447563#7404. Back and ForthCryingAC ✓76ms8232kbC++142.9kb2024-06-18 16:26:13

Score distribution

Prefix sum

Suffix sum