Submission #7070616

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Source Code Expand

// toupper,tolowerで変換して再代入.
#include<iostream>
#include<cstdio>
using namespace std;
int main() {
  string s;
  cin >> s;
  s[0] = toupper(s[0]);
  for(int i = 1; i < s.size(); i++){
    s[i] = tolower(s[i]);
  }  
  cout << s << endl;
  return 0;
}

Submission Info

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