Submission

Status:

[?SSSSSSS]

Score: 0

User: solarsunny

Problemset: สตริงซ้ำซ้ำ

Language: c

Time: 0.001 second

Submitted On: 2024-12-18 13:27:38

#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <string.h>

int main() {
    char s1[21];
    scanf("%s", s1);
    bool u1[256];
    for(int i=0; i<strlen(s1); i++) {
        u1[s1[i]] = true;
    }
    char s2[21];
    scanf("%s", s2);
    bool u2[256];
    for(int i=0; i<strlen(s2); i++) {
        u2[s2[i]] = true;
    }
    for(int i=0; i<256; i++) {
        if(u1[i] && u2[i]) {
            printf("%c ", i);
        }
    }
    printf("\n");
    return 0;
}