08/05/21 11:29:57
>>874
(・3・) エェー そういうことは先に言えYO!
#include <stdio.h>
#include <string.h>
unsigned char *hoge(unsigned char *s1, const unsigned char *s2){
char *src, *dest;
for(src=dest=s1;*src;src++){
if(!strchr(s2, *src)) *dest++=*src;
}
*dest='\0';
return s1;
}
int main(void){
char s1[1024]="", s2[1024]="sp.";
fgets(s1, sizeof(s1), stdin);
puts(s1);
hoge(s1, s2);
puts(s1);
return 0;
}