Submission #1898662


Source Code Expand

#include <set>
#include <map>
#include <math.h>
#include <vector>
#include <stdio.h>
#include <string.h>
#include <iostream>
#include <algorithm>
using namespace std;
#define  LL long long
const double pi = acos(-1);
const double g = -9.8;
const int maxn = 1e5+555;

int main()
{
	char s[maxn];
	scanf("%s",s);
	int ll=strlen(s);
	int ans=ll/2;
	int l,r;
	while(1){
		l=ll-ans;
		r=ans+1;
		int flag=1;
		int now=s[l-1];
		for(int i=l;i<r;i++){
			if(s[i]!=now){
				flag=0;
				break;
			}
		}
		if(!flag){
			break;
		}
		ans++;
	}
	printf("%d\n",ans);
}

Submission Info

Submission Time
Task D - Wide Flip
User Mr_Treeeee
Language C++14 (GCC 5.4.1)
Score 500
Code Size 598 Byte
Status AC
Exec Time 1623 ms
Memory 384 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:18:15: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s",s);
               ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 500 / 500
Status
AC × 3
AC × 30
Set Name Test Cases
Sample s1.txt, s2.txt, s3.txt
All 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt, 16.txt, 17.txt, 18.txt, 19.txt, 20.txt, 21.txt, 22.txt, 23.txt, 24.txt, 25.txt, 26.txt, 27.txt, s1.txt, s2.txt, s3.txt
Case Name Status Exec Time Memory
01.txt AC 1 ms 384 KB
02.txt AC 1 ms 384 KB
03.txt AC 1 ms 384 KB
04.txt AC 1 ms 384 KB
05.txt AC 1 ms 384 KB
06.txt AC 488 ms 384 KB
07.txt AC 1083 ms 384 KB
08.txt AC 469 ms 384 KB
09.txt AC 4 ms 384 KB
10.txt AC 1 ms 384 KB
11.txt AC 13 ms 384 KB
12.txt AC 379 ms 384 KB
13.txt AC 42 ms 384 KB
14.txt AC 1 ms 384 KB
15.txt AC 1 ms 384 KB
16.txt AC 101 ms 384 KB
17.txt AC 1623 ms 384 KB
18.txt AC 1623 ms 384 KB
19.txt AC 1623 ms 384 KB
20.txt AC 1623 ms 384 KB
21.txt AC 1 ms 256 KB
22.txt AC 1 ms 256 KB
23.txt AC 1 ms 256 KB
24.txt AC 1 ms 256 KB
25.txt AC 1 ms 256 KB
26.txt AC 1 ms 256 KB
27.txt AC 1 ms 256 KB
s1.txt AC 1 ms 256 KB
s2.txt AC 1 ms 256 KB
s3.txt AC 1 ms 256 KB