Review the problem statement from Codeforces (link will open a new tab). When you've matched your problem, go to the solutions.
Get exact match for tags using this format, eg: [u'brute force', 'dp']
Solved |
Name |
Tags |
Solutions |
Index |
Contest |
Type |
Points |
Tutorial |
Rating Level |
|---|---|---|---|---|---|---|---|---|---|
| 18520 | Pluses and Minuses | binary search dp greedy implementation math | Statement | C | Educational Codeforces Round 90 (Rated for Div. 2) {1373} | PROGRAMMING | Educational Codeforces Round 90 Editorial | ||
| 27857 | Good Subarrays | binary search data structures dp math | Statement | C | Educational Codeforces Round 93 (Rated for Div. 2) {1398} | PROGRAMMING | Educational Codeforces Round 93 Editorial | ||
| 4075 | Almost Sorted | binary search bitmasks combinatorics constructive algorithms dp implementation math | Statement | B | Codeforces Round 715 (Div. 1) {1508} | PROGRAMMING | 1000.0 | Codeforces Round #715 Editorial | |
| 19764 | Interesting Function | binary search dp math | Statement | F | Codeforces Round 725 (Div. 3) {1538} | PROGRAMMING | Codeforces Round #725 (Div. 3) Editorial | ||
| 2161 | Two Hundred Twenty One (hard version) | binary search constructive algorithms data structures dp math | Statement | D2 | Codeforces Round 741 (Div. 2) {1562} | PROGRAMMING | 1250.0 | Editorial of Codeforces Round 741 (Div. 2) | |
| 3834 | Pchelyonok and Segments | binary search data structures dp greedy math | Statement | E | Codeforces Round 750 (Div. 2) {1582} | PROGRAMMING | 2500.0 | Codeforces Round #750 (Div.2) Editorial | |
| 6222 | River Locks | binary search dp greedy math | Statement | D | Codeforces Round 802 (Div. 2) {1700} | PROGRAMMING | 1750.0 | 103978 | 1900 |
| 2107 | Explosions? | binary search data structures dp math | Statement | E | Educational Codeforces Round 143 (Rated for Div. 2) {1795} | PROGRAMMING | 112963 | ||
| 10766 | Maximum Set | binary search brute force combinatorics dp math | Statement | C | Educational Codeforces Round 144 (Rated for Div. 2) {1796} | PROGRAMMING | Educational Codeforces Round 144 Editorial | ||
| 881 | Two Tanks | binary search dp implementation math | Statement | E | Educational Codeforces Round 145 (Rated for Div. 2) {1809} | PROGRAMMING | 114300 | ||
| 5769 | Array Repetition | binary search data structures dp implementation math | Statement | D | Codeforces Round 919 (Div. 2) {1920} | PROGRAMMING | 2000.0 | Editorial for Codeforces Round #919 (Div. 2) | |
| 15461 | Sasha and the Casino | binary search brute force dp games greedy math | Statement | C | Codeforces Round 926 (Div. 2) {1929} | PROGRAMMING | 1500.0 | Codeforces Round #926 (Div. 2) Editorial. | |
| 1927 | Eliminating Balls With Merging (Easy Version) | binary search brute force data structures divide and conquer dp greedy math | Statement | E1 | Codeforces Round 965 (Div. 2) {1998} | PROGRAMMING | 1750.0 | ||
| 4466 | Sums of Segments | binary search data structures dp implementation math | Statement | D | Educational Codeforces Round 171 (Rated for Div. 2) {2026} | PROGRAMMING | |||
| 7812 | Sums on Segments | binary search brute force data structures dp greedy math | Statement | C | Educational Codeforces Round 173 (Rated for Div. 2) {2043} | PROGRAMMING |