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  1. #include<stdio.h>
  2. #include<ctype.h>
  3.  
  4. void namechange(char abc[]) {
  5.     for (int i = 0; abc[i] != '\0'; i++) {
  6.         if (i == 0 || abc[i - 1] == ' ') {
  7.             abc[i] = toupper(abc[i]);
  8.         }
  9.     }
  10.     printf("%s", abc);
  11. }
  12.  
  13. int main() {
  14.     char name[1000];
  15.     scanf("%[^\n]s", name);
  16.     namechange(name);
  17. }
Success #stdin #stdout 0s 9432KB
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teste de upper na frase
stdout
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Teste De Upper Na Frase
https://ideone.com/n7Q4yJ
language:
C99 (gcc 8.3)
created:
7 years ago
visibility:
public

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