56 lines
1.4 KiB
C++
56 lines
1.4 KiB
C++
#include<iostream>
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#include<cstdio>
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#include<cmath>
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#include<cstring>
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#include<string.h>
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#include<stdlib.h>
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#include<algorithm>
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#include<vector>
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using namespace std;
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int map1[5000][5000],map2[5000][5000];
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int m,n;
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bool check(int x ,int y)
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{
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int i ,j,maxx = map2[y][x];
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for(i = 1; i <=n; i++)
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if(map2[i][x] > maxx) return false;
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return true;
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}
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int main()
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{
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int T,i,j;
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scanf("%d",&T);
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while(T--)
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{
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scanf("%d%d",&m,&n);
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for(i = 1; i <= m; i++)
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for(j = 1; j <= n; j++)
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scanf("%d",&map1[i][j]);//cin>>map1[i][j];
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for(i = 1; i <= n; i++)
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for(j = 1; j <= m; j++)
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scanf("%d",&map2[i][j]);//cin>>map2[i][j];
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int ans = 0,max1 = 0,max2 = 0;
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for(i = 1; i <= n; i++)
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{
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int maxx = map1[1][i];
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for(j = 2; j <= m; j++)
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if(map1[j][i] > maxx) maxx = map1[j][i];
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for(j = 1; j <= m; j++)
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{
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if(map1[j][i] == maxx)
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{
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if(check(j,i))
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{
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ans++;
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max1 = map1[j][i];
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max2 = map2[i][j];
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}
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}
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}
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}
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if(ans == 1) printf("%d %d\n",max1,max2);//cout<<c[1].x<<" "<<c[1].y<<endl;
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else printf("Have %d Nash Points.\n",ans);
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}
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return 0;
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}
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