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ContestId |
Name |
Phase |
Frozen |
Duration (Seconds) |
Relative Time |
Start Time |
|---|---|---|---|---|---|---|
| 2197 | Codeforces Round 1079 (Div. 2) | FINISHED | False | 10800 | 5585122 | Feb. 11, 2026, 2:35 p.m. |
Solved |
Index |
Name |
Type |
Tags |
Community Tag |
Rating |
|---|---|---|---|---|---|---|
| ( 22589 ) | A | Friendly Numbers | PROGRAMMING | brute force math |
For an integer (x), we call another integer (y) friendly if the following condition holds: (y - d(y) = x), where (d(y)) is the sum of the digits of (y). For a given integer (x), determine how many friendly numbers it has. Each test contains multiple test cases. The first line contains the number of test cases (t) ((1 \le t \le 500)). The description of the test cases follows. Each test case consists of a single line containing one integer (x) ((1 \le x \le 10^{9})). For each test case, output one integer — the answer to the problem. The number (1) does not have any friendly numbers. The number (18) has (10) friendly numbers: These are all the numbers from (20) to (29). For example, (20 - d(20) = 20 - 2 = 18). The number (998\,244\,360) has (10) friendly numbers: (998\,244\,400) (998\,244\,401) (998\,244\,402) (998\,244\,403) (998\,244\,404) (998\,244\,405) (998\,244\,406) (998\,244\,407) (998\,244\,408) (998\,244\,409) |
Submission Id |
Author(s) |
Index |
Submitted |
Verdict |
Language |
Test Set |
Tests Passed |
Time taken (ms) |
Memory Consumed (bytes) |
Tags |
Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 362559368 | nksammirPL | A | Feb. 12, 2026, 12:37 a.m. | OK | C# 13 | TESTS | 4 | 93 | 13209600 | ||
| 362536697 | naman_bhatia0301 | A | Feb. 11, 2026, 6:50 p.m. | OK | C++17 (GCC 7-32) | TESTS | 4 | 0 | 0 | ||
| 362579990 | vibranium375 | A | Feb. 12, 2026, 6:07 a.m. | OK | C++17 (GCC 7-32) | TESTS | 4 | 15 | 0 | ||
| 362577479 | Kenil2910 | A | Feb. 12, 2026, 5:41 a.m. | OK | C++17 (GCC 7-32) | TESTS | 4 | 15 | 0 | ||
| 362577461 | sumaiya.a3r | A | Feb. 12, 2026, 5:40 a.m. | OK | C++17 (GCC 7-32) | TESTS | 4 | 15 | 0 | ||
| 362577426 | amrit_btw | A | Feb. 12, 2026, 5:40 a.m. | OK | C++17 (GCC 7-32) | TESTS | 4 | 15 | 0 | ||
| 362575951 | pikachuuuuu66 | A | Feb. 12, 2026, 5:23 a.m. | OK | C++17 (GCC 7-32) | TESTS | 4 | 15 | 0 | ||
| 362570986 | AdSaw05_ | A | Feb. 12, 2026, 4:19 a.m. | OK | C++17 (GCC 7-32) | TESTS | 4 | 15 | 0 | ||
| 362569799 | Barik_Encoding | A | Feb. 12, 2026, 4:04 a.m. | OK | C++17 (GCC 7-32) | TESTS | 4 | 15 | 0 | ||
| 362568917 | Pravesh_73 | A | Feb. 12, 2026, 3:55 a.m. | OK | C++17 (GCC 7-32) | TESTS | 4 | 15 | 0 | ||
| 362565269 | priyanshu_jaiz | A | Feb. 12, 2026, 2:57 a.m. | OK | C++17 (GCC 7-32) | TESTS | 4 | 15 | 0 | ||
| 362578549 | mekrishna006 | A | Feb. 12, 2026, 5:52 a.m. | OK | C++20 (GCC 13-64) | TESTS | 4 | 15 | 0 | ||
| 362574669 | jtncodes | A | Feb. 12, 2026, 5:08 a.m. | OK | C++20 (GCC 13-64) | TESTS | 4 | 15 | 0 | ||
| 362573780 | isaz | A | Feb. 12, 2026, 4:57 a.m. | OK | C++20 (GCC 13-64) | TESTS | 4 | 15 | 0 | ||
| 362570252 | codingmania066 | A | Feb. 12, 2026, 4:08 a.m. | OK | C++20 (GCC 13-64) | TESTS | 4 | 15 | 0 | ||
| 362569475 | lamnhatthanh0802 | A | Feb. 12, 2026, 4:01 a.m. | OK | C++20 (GCC 13-64) | TESTS | 4 | 15 | 0 | ||
| 362569394 | afkfr13 | A | Feb. 12, 2026, 4 a.m. | OK | C++20 (GCC 13-64) | TESTS | 4 | 15 | 0 | ||
| 362568275 | brinleyhong | A | Feb. 12, 2026, 3:48 a.m. | OK | C++20 (GCC 13-64) | TESTS | 4 | 15 | 0 | ||
| 362565072 | jr3ed | A | Feb. 12, 2026, 2:53 a.m. | OK | C++20 (GCC 13-64) | TESTS | 4 | 15 | 0 | ||
| 362562076 | andycoke | A | Feb. 12, 2026, 1:47 a.m. | OK | C++20 (GCC 13-64) | TESTS | 4 | 15 | 0 | ||
| 362560219 | cout_devansh | A | Feb. 12, 2026, 1 a.m. | OK | C++20 (GCC 13-64) | TESTS | 4 | 15 | 0 | ||
| 362578629 | exccc | A | Feb. 12, 2026, 5:53 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 4 | 15 | 0 | ||
| 362578290 | Platinum_end | A | Feb. 12, 2026, 5:50 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 4 | 15 | 0 | ||
| 362578202 | Libra_Minister | A | Feb. 12, 2026, 5:49 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 4 | 15 | 0 | ||
| 362577943 | Phoenix_L | A | Feb. 12, 2026, 5:46 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 4 | 15 | 0 | ||
| 362576994 | Mowgli | A | Feb. 12, 2026, 5:35 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 4 | 15 | 0 | ||
| 362576672 | Mustafo.Legend | A | Feb. 12, 2026, 5:32 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 4 | 15 | 0 | ||
| 362576178 | KraitOPP | A | Feb. 12, 2026, 5:26 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 4 | 15 | 0 | ||
| 362574584 | aristo_dev7 | A | Feb. 12, 2026, 5:07 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 4 | 15 | 0 | ||
| 362574568 | jainam0207 | A | Feb. 12, 2026, 5:07 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 4 | 15 | 0 | ||
| 362574329 | ACBD | A | Feb. 12, 2026, 5:04 a.m. | OK | C++23 (GCC 14-64, msys2) | TESTS | 4 | 15 | 0 | ||
| 362578558 | abhijitsoni | A | Feb. 12, 2026, 5:53 a.m. | OK | GNU C11 | TESTS | 4 | 0 | 0 | ||
| 362524235 | rayhan_65 | A | Feb. 11, 2026, 5:26 p.m. | OK | GNU C11 | TESTS | 4 | 0 | 0 | ||
| 362574657 | farnaz28.rahman | A | Feb. 12, 2026, 5:08 a.m. | OK | GNU C11 | TESTS | 4 | 15 | 0 | ||
| 362566669 | liuQiee | A | Feb. 12, 2026, 3:21 a.m. | OK | GNU C11 | TESTS | 4 | 15 | 0 | ||
| 362553233 | olili | A | Feb. 11, 2026, 9:58 p.m. | OK | GNU C11 | TESTS | 4 | 15 | 0 | ||
| 362527622 | hash123 | A | Feb. 11, 2026, 5:33 p.m. | OK | GNU C11 | TESTS | 4 | 15 | 0 | ||
| 362527387 | dhiraj_pgcat | A | Feb. 11, 2026, 5:32 p.m. | OK | GNU C11 | TESTS | 4 | 15 | 0 | ||
| 362523272 | Albert227 | A | Feb. 11, 2026, 5:24 p.m. | OK | GNU C11 | TESTS | 4 | 15 | 0 | ||
| 362520846 | a.sandeep_14 | A | Feb. 11, 2026, 5:19 p.m. | OK | GNU C11 | TESTS | 4 | 15 | 0 | ||
| 362520160 | rajatsharmaa | A | Feb. 11, 2026, 5:18 p.m. | OK | GNU C11 | TESTS | 4 | 15 | 0 | ||
| 362536179 | uvwxz | A | Feb. 11, 2026, 6:46 p.m. | OK | Go | TESTS | 4 | 62 | 0 | ||
| 362573100 | sakshams7778 | A | Feb. 12, 2026, 4:49 a.m. | OK | Java 21 | TESTS | 4 | 125 | 819200 | ||
| 362575885 | Devstudent01 | A | Feb. 12, 2026, 5:22 a.m. | OK | Java 21 | TESTS | 4 | 156 | 0 | ||
| 362519882 | cl60 | A | Feb. 11, 2026, 5:17 p.m. | OK | Java 21 | TESTS | 4 | 156 | 409600 | ||
| 362561697 | xpnsn | A | Feb. 12, 2026, 1:39 a.m. | OK | Java 21 | TESTS | 4 | 156 | 512000 | ||
| 362536105 | vkisgoat | A | Feb. 11, 2026, 6:46 p.m. | OK | Java 21 | TESTS | 4 | 171 | 0 | ||
| 362528562 | ak4001497 | A | Feb. 11, 2026, 5:34 p.m. | OK | Java 21 | TESTS | 4 | 171 | 204800 | ||
| 362555738 | sathwikhbhat | A | Feb. 11, 2026, 10:53 p.m. | OK | Java 21 | TESTS | 4 | 171 | 307200 | ||
| 362570889 | Antimony_03 | A | Feb. 12, 2026, 4:17 a.m. | OK | Java 21 | TESTS | 4 | 171 | 409600 | ||
| 362571056 | smrt_nerd | A | Feb. 12, 2026, 4:20 a.m. | OK | Java 21 | TESTS | 4 | 187 | 102400 | ||
| 362558500 | yimLo | A | Feb. 12, 2026, 12:11 a.m. | OK | Java 21 | TESTS | 4 | 187 | 512000 | ||
| 362564291 | 24wh1a6654 | A | Feb. 12, 2026, 2:37 a.m. | OK | Java 8 | TESTS | 4 | 109 | 0 | ||
| 362562571 | VikrantYadav2005 | A | Feb. 12, 2026, 1:59 a.m. | OK | Java 8 | TESTS | 4 | 109 | 0 | ||
| 362573766 | samarmehta845 | A | Feb. 12, 2026, 4:57 a.m. | OK | Java 8 | TESTS | 4 | 125 | 0 | ||
| 362566786 | Bharath52 | A | Feb. 12, 2026, 3:23 a.m. | OK | Java 8 | TESTS | 4 | 125 | 0 | ||
| 362564367 | kevin_0911 | A | Feb. 12, 2026, 2:38 a.m. | OK | Java 8 | TESTS | 4 | 125 | 0 | ||
| 362574002 | Divyansh_cf | A | Feb. 12, 2026, 5 a.m. | OK | Java 8 | TESTS | 4 | 140 | 0 | ||
| 362563587 | abhishek1445 | A | Feb. 12, 2026, 2:23 a.m. | OK | Java 8 | TESTS | 4 | 140 | 0 | ||
| 362520100 | irfanjankhan7860 | A | Feb. 11, 2026, 5:18 p.m. | OK | Java 8 | TESTS | 4 | 140 | 0 | ||
| 362569510 | _kishore_sirikonda_08__ | A | Feb. 12, 2026, 4:01 a.m. | OK | Java 8 | TESTS | 4 | 156 | 0 | ||
| 362546448 | yuvrajshekhar00 | A | Feb. 11, 2026, 8:20 p.m. | OK | Java 8 | TESTS | 4 | 156 | 0 | ||
| 362552931 | SuryaPrakashMC | A | Feb. 11, 2026, 9:52 p.m. | OK | PyPy 3 | TESTS | 4 | 78 | 133734400 | ||
| 362546960 | myang2111 | A | Feb. 11, 2026, 8:26 p.m. | OK | PyPy 3 | TESTS | 4 | 109 | 1945600 | ||
| 362520482 | harshitha_09 | A | Feb. 11, 2026, 5:19 p.m. | OK | PyPy 3 | TESTS | 4 | 156 | 2662400 | ||
| 362535608 | gift_of_Allah | A | Feb. 11, 2026, 6:42 p.m. | OK | PyPy 3 | TESTS | 4 | 171 | 3891200 | ||
| 362523700 | ANISH_not_so_GREAT | A | Feb. 11, 2026, 5:25 p.m. | OK | PyPy 3-64 | TESTS | 4 | 46 | 0 | ||
| 362576134 | trijal_bawane | A | Feb. 12, 2026, 5:26 a.m. | OK | PyPy 3-64 | TESTS | 4 | 46 | 1433600 | ||
| 362548229 | garuda_07 | A | Feb. 11, 2026, 8:42 p.m. | OK | PyPy 3-64 | TESTS | 4 | 62 | 1331200 | ||
| 362540112 | VivirAstucia | A | Feb. 11, 2026, 7:16 p.m. | OK | PyPy 3-64 | TESTS | 4 | 62 | 1331200 | ||
| 362570665 | garvahuja15 | A | Feb. 12, 2026, 4:14 a.m. | OK | PyPy 3-64 | TESTS | 4 | 62 | 1536000 | ||
| 362568517 | jsanjuan | A | Feb. 12, 2026, 3:50 a.m. | OK | PyPy 3-64 | TESTS | 4 | 62 | 1536000 | ||
| 362563903 | c_fxy | A | Feb. 12, 2026, 2:28 a.m. | OK | PyPy 3-64 | TESTS | 4 | 62 | 1536000 | ||
| 362545435 | jatindigra06 | A | Feb. 11, 2026, 8:08 p.m. | OK | PyPy 3-64 | TESTS | 4 | 62 | 1536000 | ||
| 362575050 | dhiruuu_singh26 | A | Feb. 12, 2026, 5:12 a.m. | OK | PyPy 3-64 | TESTS | 4 | 62 | 2150400 | ||
| 362574745 | jasraj1 | A | Feb. 12, 2026, 5:09 a.m. | OK | PyPy 3-64 | TESTS | 4 | 62 | 2150400 | ||
| 362520116 | Shreena03 | A | Feb. 11, 2026, 5:18 p.m. | OK | Python 2 | TESTS | 4 | 93 | 0 | ||
| 362559958 | tnwrshubham52 | A | Feb. 12, 2026, 12:53 a.m. | OK | Python 2 | TESTS | 4 | 109 | 102400 | ||
| 362548863 | Survolt | A | Feb. 11, 2026, 8:50 p.m. | OK | Python 3 | TESTS | 4 | 31 | 0 | ||
| 362540977 | M.Campver | A | Feb. 11, 2026, 7:23 p.m. | OK | Python 3 | TESTS | 4 | 46 | 0 | ||
| 362579777 | Garv_12 | A | Feb. 12, 2026, 6:05 a.m. | OK | Python 3 | TESTS | 4 | 78 | 0 | ||
| 362571571 | anishbattu1 | A | Feb. 12, 2026, 4:27 a.m. | OK | Python 3 | TESTS | 4 | 78 | 102400 | ||
| 362574126 | Winter_lagotob | A | Feb. 12, 2026, 5:01 a.m. | OK | Python 3 | TESTS | 4 | 93 | 0 | ||
| 362570524 | ecubic | A | Feb. 12, 2026, 4:12 a.m. | OK | Python 3 | TESTS | 4 | 93 | 0 | ||
| 362557119 | riaz2001 | A | Feb. 11, 2026, 11:32 p.m. | OK | Python 3 | TESTS | 4 | 93 | 0 | ||
| 362548949 | eugalt | A | Feb. 11, 2026, 8:51 p.m. | OK | Python 3 | TESTS | 4 | 93 | 0 | ||
| 362545628 | ziadkassem | A | Feb. 11, 2026, 8:10 p.m. | OK | Python 3 | TESTS | 4 | 93 | 0 | ||
| 362540280 | hassanjamal428 | A | Feb. 11, 2026, 7:17 p.m. | OK | Python 3 | TESTS | 4 | 93 | 0 | ||
| 362553892 | Aizon | A | Feb. 11, 2026, 10:11 p.m. | OK | Rust 2021 | TESTS | 4 | 31 | 102400 | ||
| 362565828 | Singu_Larity | A | Feb. 12, 2026, 3:07 a.m. | OK | Rust 2024 | TESTS | 4 | 31 | 0 | ||
| 362558598 | 3l_Ra._. | A | Feb. 12, 2026, 12:15 a.m. | OK | Rust 2024 | TESTS | 4 | 46 | 0 |
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