171031_sum

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#include <cstdio> using namespace std; int m(int a, int b) {return a>=b ? a:b;} int main() {     for(int T=0;T<10; )     {         scanf("%d", &T);         int arr[100][100];         int max=0;         int sum1,sum2;           for(int i=0; i<100; i++)         {             sum1=0;             for(int j=0; j<100; j++)             {scanf("%d",&arr[i][j]);sum1+=arr[i][j];}             if(max<sum1) max=sum1;         }                    for(int i=0; i<100; i++)         {             sum1=0;             for(int j=0; j<100; j++) sum1+=arr[j][i];             if(max<sum1) max=sum1;         }           sum1=0;         sum2=0;         for(int i=0; i<100; i++)         {             sum1+=arr[i][i];             sum2+=arr[i][99-i];             if(max<m(sum1,sum2)) max=m(sum1,sum2);         }           printf("#%d %d\n", T, max);     } }