#45660: 記得用long long


1121226@stu.wghs.tp.edu.tw (Arthur✨EC)

School : 臺北市私立薇閣高級中學
ID : 252772
IP address : [60.248.154.143]
Last Login :
2025-06-20 09:41:12
c005. 10300 - Ecological Premium -- UVa10300 | From: [112.104.66.104] | Post Date : 2025-03-28 23:29

#include<bits/stdc++.h>
using namespace std;
int main(){
    int n;
    cin>>n;
    while(n--){
        int f;
        cin>>f;
        long long ans=0;
        while(f--){
            long long n0,n1,n2;
            cin>>n0>>n1>>n2;
            ans+=n0*n2; 
        }
        cout<<ans<<endl;
    }
}
 
#45662: Re: 記得用long long


1121226@stu.wghs.tp.edu.tw (Arthur✨EC)

School : 臺北市私立薇閣高級中學
ID : 252772
IP address : [60.248.154.143]
Last Login :
2025-06-20 09:41:12
c005. 10300 - Ecological Premium -- UVa10300 | From: [112.104.66.104] | Post Date : 2025-03-28 23:34

這題懶得打,答案其實是用抄的
QAQ

 
#46674: Re: 記得用long long


ck1090932@gl.ck.tp.edu.tw (陳邦仁)

School : 臺北市立建國高級中學
ID : 131859
IP address : [36.224.217.201]
Last Login :
2025-07-11 11:45:15
c005. 10300 - Ecological Premium -- UVa10300 | From: [118.167.128.54] | Post Date : 2025-07-09 14:53

這題懶得打,答案其實是用抄的
QAQ


其實開long就夠......

 
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