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  1. /* Demonstrasi karakter dan string */
  2.  
  3. #include <stdio.h>
  4. #include <iostream>
  5. #include <string.h>
  6. using namespace std;
  7.  
  8. int main(){
  9. string str;
  10. cin >> str;
  11. for(int i = 0; i < str.length(); i++)
  12. str[i] =tolower(str[i]);
  13.  
  14. cout << str << '\n';
  15. }
Success #stdin #stdout 0.01s 5280KB
stdin
septia ramadani
stdout
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