#includeint xstrlen(char *s) { int length=0; while(*s!=' ') { length++; s++; } return (length); } int main() { char d[] = "VCampus"; printf("Length = %dn", xstrlen(d)); return 0; }
Question:Which of the following function is correct that finds the length of a string?
A
int xstrlen(char *s) { int length=0; while(*s!='\0') { length++; s++; } return (length); }B
int xstrlen(char s) { int length=0; while(*s!='\0') length++; s++; return (length); }C
int xstrlen(char *s) { int length=0; while(*s!='\0') length++; return (length); }D
int xstrlen(char *s) { int length=0; while(*s!='\0') s++; return (length); }
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