Submission

Score: 0

User: 8ii8jj

Problemset: เรียงสตริง

Language: c

Time: 0.001 second

Submitted On: 2025-10-09 19:02:13

// Online C compiler to run C program online
#include <stdio.h>

int main() {
    char a[30];
    int b[52]={0},i;
    scanf("%s",a);
    for(i=0;a[i]!='\0';i++){
        b[a[i]-65]=1;
    }
    for(i=0;i<52;i++){
        if(b[i]==1){
            printf("%c ",i+65);
        }
    }
}