最后一个点莫名WA了

P5735 【深基7.例1】距离函数

zhangxn @ 2020-07-27 18:12:24

#include<iostream>
#include<cstdio>
#include<cctype>
#include<string>
#include<cmath>
using namespace std;
double dis(int a,int b,int m,int n) {
    return sqrt(pow(a-m,2)+pow(b-n,2));
}
double a,b,c,d,e,f;
int main() {
    cin>>a>>b>>c>>d>>e>>f;
    printf("%.2lf",dis(a,b,c,d)+dis(a,b,e,f)+dis(c,d,e,f));
    return 0;
}

by zc_li @ 2020-07-27 18:15:59

函数里面int改double


by zc_li @ 2020-07-27 18:16:53

@zhangxn


by zhangxn @ 2020-07-27 18:17:26

Thanks♪(・ω・)ノ


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