选拔赛G题寻宝

#include<iostream>
#include<cstdio>
#include<cmath>
#include<algorithm>
using namespace std;
typedef long long ffi;
ffi treasure[105][15];
int main()
{
    int n,k;
    scanf("%d%d",&n,&k);
    for(int i=1;i<=n;i++)
        for(int j=1;j<=k;j++)
        scanf("%lld",&treasure[i][j]);
        for(int i=1;i<=n;i++)
    sort(treasure[i]+1,treasure[i]+1+k);
    ffi ans=0;
    for(int i=1;i<n;i++)
        for(int j=1;j<=k;j++)
            ans+=abs(treasure[i+1][j]-treasure[i][j]);
        printf("%lld\n",ans);
}

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转载自blog.csdn.net/weixin_43331783/article/details/88362669