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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. string lowerCase(string str){
  9.     for(int i = 0; i < str.length(); i++)
  10.  	    str[i] = towlower(str[i]);
  11.  	return str;
  12. }
  13.  
  14. int main(){
  15.  	string str;
  16.  	cin >> str;
  17.  	while(str != "STOP"){
  18.  	 	cout << lowerCase(str) << '\n';
  19.  	 	cin >> str;
  20.  	}
  21. }
Success #stdin #stdout 0.01s 5288KB
comments (?)
stdin 
STOP
stdout 
Standard output is empty
https://ideone.com/2AeWoP
language:
C++ (gcc 8.3)
created:
8 days ago
visibility:
public

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