Submission #1359633
Source Code Expand
#include <cstdio> #include <cstring> #include <algorithm> using namespace std; int ans = 213213; char str[105], tmp[105], ttt[105]; bool check(char x, int p) { for (int i = 1; i <= p; ++i) if (tmp[i] != x) return false; return true; } int main() { scanf("%s", str + 1); int n=strlen(str+1); for (char k = 'a'; k <= 'z'; ++k) { bool flag = false; for (int i = 1; i <= n; ++i) { ttt[i] = 0; tmp[i] = str[i]; if (tmp[i] == k) flag = true; } if (flag == false) continue; int cur = 0; while (true) { if (check(k, n - cur)) break; for (int i = 1; i < n - cur; ++i) { if (tmp[i] == k || tmp[i+1] == k) ttt[i] = k; else ttt[i] = 0; } ++cur; for (int i = 1; i < n - cur; ++i) tmp[i] = ttt[i]; } ans = min(ans, cur); } printf("%d\n", ans); }
Submission Info
Submission Time | |
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Task | A - Shrinking |
User | MagHSK |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 1004 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 128 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:12:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s", str + 1); ^
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
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Set Name | Test Cases |
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Sample | 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt |
All | 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_00.txt | AC | 1 ms | 128 KB |
0_01.txt | AC | 1 ms | 128 KB |
0_02.txt | AC | 1 ms | 128 KB |
0_03.txt | AC | 1 ms | 128 KB |
1_00.txt | AC | 1 ms | 128 KB |
1_01.txt | AC | 1 ms | 128 KB |
1_02.txt | AC | 1 ms | 128 KB |
1_03.txt | AC | 1 ms | 128 KB |
1_04.txt | AC | 1 ms | 128 KB |
1_05.txt | AC | 1 ms | 128 KB |
1_06.txt | AC | 1 ms | 128 KB |
1_07.txt | AC | 1 ms | 128 KB |
1_08.txt | AC | 1 ms | 128 KB |
1_09.txt | AC | 1 ms | 128 KB |