Submission #953513

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Source Code Expand

#include<cstdio>
#include<cstring>
using namespace std;
const int MAX = 100 + 10;

char a1[MAX], a2[MAX];

int main(){
  int n, ans;
  scanf("%d" ,&n);
  scanf("%s", a1);
  scanf("%s", a2);
  ans = 2 * n;
  for(int i = 0 ; i < n ; i++){
    bool get = true;
    for(int j = 0 ; j < n-i ; j++){
      if(a1[i+j] != a2[j]) {
        get = false;
        break;
      }
    }
    if(get){
      ans = n + i;
      break;
    }
  }
  printf("%d\n", ans);
  return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:10:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d" ,&n);
                  ^
./Main.cpp:11:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%s", a1);
                  ^
./Main.cpp:12:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%s", a2);
                  ^

Judge Result