#Meta-Wlp: #Macro: TITLE wlp: Learn C (IV) p. 3
#include<stdio.h> /* a function called make_me_upper, called by main */ int make_me_upper( char * s ) { int delta ; delta = 'a' - 'A' ; while (*s) { *s -= delta ; s++ ; } } int main(){ char * t ; t = "shout" ; make_me_upper(t) ; /* the function call */ printf ("%s!\n",t) ; }What makes the while loop terminate? #Shuffle: none $PAGE$-A $PAGE$-B Return to Learn C Table of Contents #: The end of string causes the subroutine to crash. #: The end of string character is, as an integer, equal to 0, and 0 is false. #: