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  1. #include <iostream>
  2. #include <sstream>
  3. using namespace std;
  4.  
  5. int main() {
  6.   string s;
  7.   getline(cin, s);
  8.   stringstream ss(s);
  9.   string tmp;
  10.   while (ss >> tmp) {
  11.     int n = tmp.size();
  12.     cout << (char)toupper(tmp[0]);
  13.     for (int i = 1; i < n; ++i) cout << (char)tolower(tmp[i]);
  14.     cout << ' ';
  15.   }
  16.   return 0;
  17. }
Success #stdin #stdout 0.01s 5324KB
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nguYEn Van     aN
stdout
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Nguyen Van An
https://ideone.com/Jj8DIr
language:
C++14 (gcc 8.3)
created:
1 day ago
visibility:
public

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