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 |
---|---|---|---|---|---|---|---|---|---|
1087 | New Passenger Trams | brute force data structures sortings two pointers | Statement | D | Codeforces Round 657 (Div. 2) {1379} | PROGRAMMING | 1500.0 | Codeforces Round #657 Editorial | 2400 |
19113 | Good String | brute force dp greedy implementation two pointers | Statement | C | Educational Codeforces Round 92 (Rated for Div. 2) {1389} | PROGRAMMING | 80809 | ||
6804 | Boboniu Chats with Du | brute force dp greedy sortings two pointers | Statement | A | Codeforces Round 664 (Div. 1) {1394} | PROGRAMMING | 500.0 | Codeforces Round #664 Editorial | 1800 |
10374 | Zigzags | brute force data structures dp math two pointers | Statement | D | Educational Codeforces Round 94 (Rated for Div. 2) {1400} | PROGRAMMING | 81942 | ||
16313 | Stairs | brute force constructive algorithms greedy implementation math two pointers | Statement | B | Codeforces Round 671 (Div. 2) {1419} | PROGRAMMING | 750.0 | Codeforces Round #671 Editorial | |
4379 | Maximize the Remaining String | brute force data structures dp greedy strings two pointers | Statement | G | Codeforces Round 710 (Div. 3) {1506} | PROGRAMMING | Editorial | ||
15404 | Maximum Sum of Products | brute force dp implementation math ternary search two pointers | Statement | D | Educational Codeforces Round 108 (Rated for Div. 2) {1519} | PROGRAMMING | Educational Codeforces Round 108 Editorial | ||
17115 | Berland Regional | brute force greedy sortings two pointers | Statement | C | Educational Codeforces Round 108 (Rated for Div. 2) {1519} | PROGRAMMING | Educational Codeforces Round 108 Editorial | ||
718 | Assiut Chess | brute force interactive probabilities two pointers | Statement | E | Codeforces Round 737 (Div. 2) {1557} | PROGRAMMING | 3000.0 | Codeforces Round #737 Editorial | |
2674 | Mocha and Diana (Hard Version) | brute force constructive algorithms dfs and similar ds graphs greedy trees two pointers | Statement | D2 | Codeforces Round 738 (Div. 2) {1559} | PROGRAMMING | 1500.0 | Tutorial (en) | 2500 |
21236 | Quality vs Quantity | brute force constructive algorithms greedy sortings two pointers | Statement | B | Codeforces Round 774 (Div. 2) {1646} | PROGRAMMING | 1000.0 | Codeforces Round #774 (Div. 2) Editorial | 800 |
3193 | MEX vs DIFF | brute force constructive algorithms data structures greedy two pointers | Statement | E | Codeforces Round 792 (Div. 1 + Div. 2) {1684} | PROGRAMMING | 1750.0 | Codeforces Round #792 (Div. 1 + Div. 2) Editorial | 2100 |
16830 | Lex String | brute force greedy implementation sortings two pointers | Statement | A | Codeforces Round 798 (Div. 2) {1689} | PROGRAMMING | 500.0 | Editorial for Codeforces Round #798 (Div. 2) | |
164 | Maximum Product? | brute force combinatorics dp greedy math two pointers | Statement | H | Codeforces Global Round 21 {1696} | PROGRAMMING | 4000.0 | Editorial of Codeforces Global Round 21 | |
1149 | Text Editor | brute force dp greedy strings two pointers | Statement | E | Educational Codeforces Round 131 (Rated for Div. 2) {1701} | PROGRAMMING | Educational Codeforces Round 131 Editorial | ||
17858 | Minimize the Thickness | brute force greedy math two pointers | Statement | C | Codeforces Round 826 (Div. 3) {1741} | PROGRAMMING | 107908 | ||
3142 | MEX vs MED | brute force math two pointers | Statement | F | Codeforces Round 828 (Div. 3) {1744} | PROGRAMMING | Codeforces Round #828 (Div. 3) Editorial | ||
212 | Minecraft Series | brute force two pointers | Statement | F | Codeforces Round 829 (Div. 1) {1753} | PROGRAMMING | 3000.0 | Tutorial | 3500 |
709 | Hossam and a Letter | brute force dp implementation two pointers | Statement | E | Codeforces Round 837 (Div. 2) {1771} | PROGRAMMING | 2750.0 | Codeforces Round #837 (Div. 2) Editorial | |
7969 | Same Count One | brute force constructive algorithms implementation two pointers | Statement | D | Polynomial Round 2022 (Div. 1 + Div. 2, Rated, Prizes!) {1774} | PROGRAMMING | 1500.0 | Polynomial Round 2022 (Div. 1 + Div. 2) Editorial | |
22578 | Maximum Sum | brute force sortings two pointers | Statement | B | Educational Codeforces Round 148 (Rated for Div. 2) {1832} | PROGRAMMING | 116454 | 1100 | |
4336 | Replace With Product | brute force math two pointers | Statement | G | Codeforces Round 895 (Div. 3) {1872} | PROGRAMMING | Codeforces Round 895 (Div. 3) Editorial | ||
42638 | Rudolf and the Ticket | brute force math sortings two pointers | Statement | A | Codeforces Round 933 (Div. 3) {1941} | PROGRAMMING | 127018 | ||
9511 | Tandem Repeats? | brute force dp strings two pointers | Statement | D | Educational Codeforces Round 163 (Rated for Div. 2) {1948} | PROGRAMMING | Educational Codeforces Round 163 Editorial | ||
22969 | Contest Proposal | brute force greedy two pointers | Statement | A | Codeforces Round 942 (Div. 2) {1972} | PROGRAMMING | 500.0 | Tutorial | 800 |
15214 | Mathematical Problem | brute force dp two pointers | Statement | D | Codeforces Round 954 (Div. 3) {1986} | PROGRAMMING | 130762 | ||
5967 | Smithing Skill | brute force dp greedy math sortings two pointers | Statement | D | Educational Codeforces Round 167 (Rated for Div. 2) {1989} | PROGRAMMING | Educational Codeforces Round 167 Editorial | ||
5009 | Longest Max Min Subsequence | brute force constructive algorithms greedy two pointers | Statement | D | Codeforces Round 967 (Div. 2) {2001} | PROGRAMMING | 2000.0 | ||
517 | Turtle and Inversions (Hard Version) | brute force constructive algorithms data structures dp greedy two pointers | Statement | E2 | Codeforces Round 968 (Div. 2) {2003} | PROGRAMMING | 1000.0 |