Submission

[PPPPPPPP]

Score: 100

User: njoop

Problemset: สตริงซ้ำซ้ำ

Language: cpp

Time: 0.001 second

Submitted On: 2024-11-18 20:52:37

#include <stdio.h>

int main() {
    char acnt[300] = {0}, bcnt[300] = {0};
    char a[100], b[100], c;
    int cnt = 0;
    scanf("%s", a);
    scanf("%s", b);
    for(int i=0; a[i] != '\0'; i++) {
        acnt[a[i]]++;
    }
    for(int i=0; b[i] != '\0'; i++) {
        bcnt[b[i]]++;
    }
    for(int i='A'; i<='Z'; i++) {
        if(acnt[i] > 0 && bcnt[i] > 0) {
            printf("%c ", i);
        }
    }
    for(int i='a'; i<='z'; i++) {
        if(acnt[i] > 0 && bcnt[i] > 0) {
            printf("%c ", i);
        }
    }
}