Submission
Status:
[PPPP-SSS]
Subtask/Task Score:
{0/100}
Score: 0
User: MrPian
Problemset: สตริงซ้ำซ้ำ
Language: c
Time: 0.001 second
Submitted On: 2025-10-10 09:07:15
#include<stdio.h>
int ct[127];
int main(){
char a[21];
char b[21];
int i,j;
fgets(a,20,stdin);
fgets(b,20,stdin);
for(i=0;a[i]!='\0';i++){
for(j=0;b[j]!='\0';j++){
if(a[i]==b[j]) ct[a[i]]++;
}
}
for(i=0;i<127;i++){
if(ct[i]!=0 && i>64) printf("%c ",i);
}
return 0;
}