Submission #1359592


Source Code Expand

#include <cstdio>
#include <cstring>
#include <cstdlib>
#include <algorithm>
#include <functional>
#include <vector>

using namespace std;

int N;
char Buf[1000];

int Check(int s, int t, char v)
{
	for (int i = s; i <= t; i ++)
		if (Buf[i] == v)
			return 1;
	return 0;
}

void Work()
{
	scanf("%s", Buf);
	N = strlen(Buf);
	int Ans = -1;
	for (int l = 1; l <= N; l ++)
	{
		for (char v = 'a'; v <= 'z'; v ++)
		{
			int ok = 1;
			for (int i = 0; ; i ++)
			{
				int j = i + l - 1;
				if (j >= N)
					break;
				if (! Check(i, j, v))
				{
					ok = 0;
					break;
				}
			}
			if (ok)
			{
				printf("%d\n", l - 1);
				return;
			}
		}
	}
}

int main()
{
	Work();
	return 0;
}

Submission Info

Submission Time
Task A - Shrinking
User TianXie
Language C++14 (GCC 5.4.1)
Score 300
Code Size 740 Byte
Status AC
Exec Time 1 ms
Memory 128 KB

Compile Error

./Main.cpp: In function ‘void Work()’:
./Main.cpp:23:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s", Buf);
                  ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 4
AC × 14
Set Name Test Cases
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 0 ms 128 KB
0_01.txt AC 0 ms 128 KB
0_02.txt AC 0 ms 128 KB
0_03.txt AC 0 ms 128 KB
1_00.txt AC 0 ms 128 KB
1_01.txt AC 0 ms 128 KB
1_02.txt AC 0 ms 128 KB
1_03.txt AC 0 ms 128 KB
1_04.txt AC 0 ms 128 KB
1_05.txt AC 0 ms 128 KB
1_06.txt AC 0 ms 128 KB
1_07.txt AC 0 ms 128 KB
1_08.txt AC 0 ms 128 KB
1_09.txt AC 1 ms 128 KB