编辑代码

#include <stdio.h>
int main () {
    int t;
    scanf("%d",&t);
    while(t--){
        long long n,sum=1,i=1,j=1;
        scanf("%lld",&n);
        while(n>sum){
            n-=sum;
            j++;
            sum+=j;
        }
        while(n>i){
            n-=i;
            i++;
        }
        printf("%lld %lld %lld\n",j,i,n);
    }
}