fork download
copy 
  1. # include <stdio.h>
  2.  
  3. void myToUpper(char s[]){
  4.     int i;
  5.     for(i=0; s[i]!='\0'; i++){
  6.     	if('a'<=s[i] && s[i]<='z'){
  7.     		s[i]=s[i]-32;
  8.     	}
  9.     }
  10.     return;
  11. }
  12.  
  13. int main(){
  14.     char s[100];
  15.     scanf("%s",s);
  16.     printf("%s -> ",s);
  17.     myToUpper(s);
  18.     printf("%s\n",s);
  19.     return 0;
  20. }
  21.  
Success #stdin #stdout 0.01s 5288KB
comments (?)
stdin
copy 
aBcDe
stdout
copy 
aBcDe -> ABCDE
https://ideone.com/stimXD
language:
C (gcc 8.3)
created:
10 days 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!