bubble

/*
 Author: Cao Beijian
 Result: AC Submission_id: 4276984
 Created at: Tue Apr 05 2022 12:42:13 GMT+0800 (China Standard Time)
 Problem: 5493  Time: 25    Memory: 1744
*/

#include <stdio.h>
int main(){
    double a[1024] = { 0 }, tmp;
    int n, i, j;
    scanf("%d", &n);
    for(i = 0; i < n; i++){
        scanf("%lf", a + i);
    }
    for(i = 0; i < n; i++){
        for(j = i + 1; j < n; j++){
            if(a[i] > a[j]){
                tmp = a[i]; a[i] = a[j]; a[j] = tmp;
            }
        }
    }
    for(i = 0; i < n; i++){
        printf("%.5f\n", a[i]);
    }
    return 0;
}