How to return the pointer?(problem with pointer)
i cannot return the pointer.
#include<stdio.h>
char *str_chr(const char *str,int c){
while(*str++){
if(*str++==c){
return str;
}
}
return NULL;
}
int main(){
char str[200];
scanf("%s",str);
printf("%p",str_chr(str,'a'));
}
#include<stdio.h>
char *str_chr(const char *str,int c){
while(*str++){
if(*str++==c){
return str;
}
}
return NULL;
}
int main(){
char str[200];
scanf("%s",str);
printf("%p",str_chr(str,'a'));
}
Last edited on
Since the type of
str is const char * you cannot return it as char *. So change the return type toconst char *str_chr(const char *str,int c){
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