Submission #953984

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Source Code Expand

#include <iostream>
#include <string.h>
using namespace std;

int main(void)
{
  int n;
  char str[202];
  char s[101];
  char t[101];
  
  cin >> n;
  cin >> s;
  cin >> t;
  
  strcpy(str, s);
  strcat(str, t);
  
  if ( strcmp(s, t) == 0 ) {
    cout << strlen(s) << endl;
    return 0;
  }
  for ( int i=strlen(s)-1; str[i]==str[i+1]; ) {
    for ( int j=i; str[j]!='\0'; j++ ) {
      str[j] = str[j+1];
    }
  }
  cout << str << endl;
  cout << strlen(str) << endl;
  
  return 0;
}

Submission Info

Judge Result