HDU4709 [枚举三点求最小三角形面积]

///给你n个点 枚举三点求最小三角形面积ios # include <algorithm> # include <stdio.h> # include <string.h> # include <iostream> # include <math.h> # include <string> using namespace std; int main() {     int t,n,i,j,k;

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