向大佬请教,20分。

P1422 小玉家的电费

LANXIANGYU0329 @ 2023-11-01 21:17:49

#include<iostream>

using namespace std;

int main(){

    double a;
    cin>>a;
    if(a<=150 && a>0){
        printf("%.1lf",a*0.4463);
    }
    if(a>=151 && a<=400){
        printf("%.1lf",0.4663*a);
    }
    if(a>=401){
        printf("%.1lf",0.5663*a);
    }
}

by xu_zhihao @ 2023-11-01 21:22:10

请注意题目部分二字


by LANXIANGYU0329 @ 2023-11-02 19:26:22

@xuzhihao2012 谢谢,已AC。


by ikun_6668 @ 2023-11-07 16:11:27

@LANXIANGYU0329 加油哦!


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