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38523 Mahmoud and a Triangle constructive algorithms geometry greedy math number theory sortings Statement B Codeforces Round 396 (Div. 2) {766} PROGRAMMING Codeforces round #396 editorial 1100
2057 Leaving the Bar brute force data structures geometry greedy math sortings Statement C Codeforces Round 492 (Div. 1) [Thanks, uDebug!] {995} PROGRAMMING Editorial for Codeforces Round #492 [Thanks u-Debug!] 2200
17924 Diamond Miner geometry greedy math sortings Statement A Codeforces Round 706 (Div. 1) {1495} PROGRAMMING 500.0 Codeforces Round #706 Editorial
616 Traveling Salescat dp geometry greedy math sortings Statement F Ethflow Round 1 (Codeforces Round 1001, Div. 1 + Div. 2) {2062} PROGRAMMING 3500.0 Ethflow Round 1 (Codeforces Round 1001, Div. 1 + Div. 2) Editorial
1150 Minimum Influence binary search data structures geometry greedy implementation math sortings two pointers Statement E Educational Codeforces Round 190 (Rated for Div. 2) {2230} PROGRAMMING Educational Codeforces Round 190 — Editorial