神金写法0pts求调
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神金写法0pts求调
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wky_wsy_楼主2024/11/23 23:43
#include <iostream>
#define int long long
using namespace std;
int min(int a,int b){
    if(a<b) return a;
    if(a>b) return b;
    return a;
}
int max(int a,int b){
    if(a>b) return a;
    if(a<b) return b;
    return a;
}
signed main(){
    int lc=0,rc=0,n,m;
    cin.tie(0);
    cin>>n>>m;
    lc+=n*m;
    for(int i=2;i<=min(n,m);i++){
        lc+=max(n,m)-1;
    }
    cout<<lc<<' ';
    for(int i=1;i<=n;i++){
        for(int j=1;j<=m;j++){
            if(i==j) continue;
            rc+=(n/i)*(m/j);
        }
    }
    cout<<rc;
}
2024/11/23 23:43
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