Submission

Status:

[PPPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: modx9572

Problemset: สตริงซ้ำซ้ำ

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-12 12:51:45

#include <stdio.h>
#include <string.h>
int main(){
	char a[100];
	char b[100];
	scanf("%s",a);
	scanf("%s",b);
	int lena=strlen(a);
	int lenb=strlen(b); 
	int cnta[128]={};
	int cntb[128]={};
	for(int i=0;i<lena;i++){
		cnta[a[i]]++;
	}
	for(int i=0;i<lenb;i++){
		cntb[b[i]]++;
	}
	for(int i=0;i<128;i++){
		if(cnta[i]>=1&&cntb[i]>=1){
			printf("%c",i);
		}
	}
}