fork download
copy 
  1. #include <stdio.h>
  2. #include <ctype.h>
  3.  
  4. void strupr(char *str) {
  5.     while (*str) {
  6.         *str = toupper(*str);
  7.         str++;
  8.     }
  9. }
  10.  
  11. int main(void) {
  12.     char texto[] = "teste";
  13.     strupr(texto);
  14.     printf("%s", texto);
  15. }
  16.  
  17. //https://pt.stackoverflow.com/q/121280/101
Success #stdin #stdout 0s 4440KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
TESTE
https://ideone.com/LGP3JU
language:
C99 (gcc 8.3)
created:
4 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!