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nasdevs

toupper di c++

Nov 14th, 2021
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C++ 0.46 KB | None | 0 0
  1. #include <ctype.h>
  2. #include <iostream>
  3. using namespace std;
  4.  
  5. int main () {
  6.   int i=0;
  7.   string str="Nasrullah";
  8.   char c;
  9.   while (str[i]) {
  10.     cout << (char) toupper(str[i]); //sama dengan yg baris 11, cuma yg ini harus di casting dulu ke char
  11.                                     // supaya outputnya dalam bentuk char, klo nda pake itu << toupper(str[i]) hasilnya bakalan bilangan ascii yg yg keluar.
  12.     putchar (toupper(str[i]));
  13.     i++;
  14.   }
  15.   return 0;
  16. }
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