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24436 Mere Array constructive algorithms math number theory number theory sortings sortings Statement C Codeforces Round 665 (Div. 2) {1401} PROGRAMMING 1500.0 Codeforces Round #665 (Div. 2) Editorial
9843 Nezzar and Symmetric Array constructive algorithms implementation math sortings Statement C Codeforces Round 698 (Div. 2) {1478} PROGRAMMING 1500.0 Tutorial 1700
3298 Triangular Paths constructive algorithms greedy math shortest paths sortings Statement F Codeforces Round 710 (Div. 3) {1506} PROGRAMMING Editorial
9269 MEX and Increments constructive algorithms data structures dp greedy math sortings Statement E Codeforces Round 762 (Div. 3) {1619} PROGRAMMING Tutorial
19698 Good Pairs constructive algorithms math sortings Statement A CodeTON Round 1 (Div. 1 + Div. 2, Rated, Prizes!) {1656} PROGRAMMING 500.0 Tutorial
626 Unordered Swaps constructive algorithms dfs and similar graphs greedy math sortings Statement E Codeforces Round 793 (Div. 2) {1682} PROGRAMMING 2500.0 Codeforces Round #793 (Div. 2) Editorial
15817 Prefix Sum Addicts constructive algorithms math sortings Statement B Codeforces Global Round 22 {1738} PROGRAMMING 1000.0 Editorial of Codeforces Global Round <strong>22</strong>
27854 Olya and Game with Arrays constructive algorithms greedy math sortings Statement B Codeforces Round 892 (Div. 2) {1859} PROGRAMMING 1000.0 Video solutions from Geothermal.
11316 Heavy Intervals constructive algorithms data structures ds greedy math sortings Statement C Pinely Round 3 (Div. 1 + Div. 2) {1909} PROGRAMMING 1500.0 Editorial of Pinely Round 3 (Div. 1 + Div. 2)
8383 Cat, Fox and Double Maximum constructive algorithms greedy implementation math sortings Statement C Codeforces Round 945 (Div. 2) {1973} PROGRAMMING 1500.0 Editorial for Codeforces Round #945 (Div. 2) 1700
10521 Permutation of Rows and Columns constructive algorithms data structures hashing math matrices sortings Statement E Codeforces Round 950 (Div. 3) {1980} PROGRAMMING 130135
8211 Swap Dilemma constructive algorithms divide and conquer greedy math sortings Statement D Codeforces Round 956 (Div. 2) and ByteRace 2024 {1983} PROGRAMMING 1750.0
11726 Concatenation of Arrays constructive algorithms greedy math sortings Statement A Codeforces Round 980 (Div. 1) {2023} PROGRAMMING 500.0