#include <stdio.h>
int main(void){
char text[] = "een stuk text";
char letter = 'k';
int i, foundIt = 0;
for ( i = 0; text[i] != '\0'; i++ ){
if( (foundIt = (text[i] == letter)) )
break;
}
if(foundIt)
else
return 0;
}
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