Submission #1155511


Source Code Expand

#include <iostream>
#include <cstdio>
#include <algorithm>
#include <string>

typedef long long ll;
#define fi first
#define se second


using namespace std;

int main(){
  
  int N;
  
  cin>>N;
  
  char s[N+1];
  char t[N+1];
  
  scanf("%s", s);
  scanf("%s", t);
  
  int ans = N;
  
  
  
  int i;
  int j;
  int cnt;
  
  for( i = 0; i < N; i++ ){
    cnt = 0;
    for( j = 0; j < N; j++ ){
      
      if( i+j < N ){
        if( s[i+j] == t[j] ){
          cnt++;
        }
        else{ break;}
      }
      else{
        ans += ( N - cnt );
        break;
      }
    }
    if( cnt == N || ans != N ) break;
  }
  
  if( !(cnt) ) ans += N;
  
  cout<<ans<<endl;
  
  return 0;
}

Submission Info

Submission Time
Task A - Prefix and Suffix
User Ice_in_juice
Language C++14 (GCC 5.4.1)
Score 200
Code Size 745 Byte
Status AC
Exec Time 1 ms
Memory 256 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:22:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%s", s);
                 ^
./Main.cpp:23:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%s", t);
                 ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 3
AC × 9
Set Name Test Cases
Sample 0_00.txt, 0_01.txt, 0_02.txt
All 0_00.txt, 0_01.txt, 0_02.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt
Case Name Status Exec Time Memory
0_00.txt AC 1 ms 256 KB
0_01.txt AC 1 ms 256 KB
0_02.txt AC 1 ms 256 KB
1_00.txt AC 1 ms 256 KB
1_01.txt AC 1 ms 256 KB
1_02.txt AC 1 ms 256 KB
1_03.txt AC 1 ms 256 KB
1_04.txt AC 1 ms 256 KB
1_05.txt AC 1 ms 256 KB