HDU 1040.As Easy As A+B【排序】【如题（水！水！水！）】【8月24】

As Easy As A+B

2
3 2 1 3
9 1 4 7 2 5 8 3 6 9

1 2 3
1 2 3 4 5 6 7 8 9

#include<cstdio>
#include<algorithm>
using namespace std;
int main(){
    int t,n;
    scanf("%d",&t);
    while(t--){
        scanf("%d",&n);
        int f[1010];
        for(int i=0;i<n;i++)
            scanf("%d",&f[i]);
        sort(f,f+n);
        for(int i=0;i<n;i++){
            if(i!=0) printf(" ");
            printf("%d",f[i]);
        }
        printf("\n");
    }
    return 0;
}