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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int m,n,k,i,j,d=0,maxx=0,t=0,x,kt=0;
  5. int a[1005][1005];
  6. void nhap()
  7. {
  8.     cin>>m>>n>>k;
  9.     for (i=1;i<=m;i++)
  10.         for (j=1;j<=n;j++)  cin>>a[i][j];
  11. }
  12. void cau_a()
  13. {
  14.     int s=0;
  15.     for (i=1;i<=n;i++) s+=a[k][i];
  16.     cout<<s<<endl;
  17. }
  18. void cau_b()
  19. {
  20.     int d=0;
  21.     for (i=1;i<=m;i++)
  22.         if (a[i][k]%2==0) d++;
  23.     cout<<d<<endl;
  24. }
  25. void cau_c()
  26. {
  27.     int maxx = 0;
  28.     int hmax=0;
  29.     for (i=1;i<=m;i++)
  30.     {
  31.         t=0;
  32.         for(j=1;j<=n;j++) t+=a[i][j];
  33.         if (t>maxx)
  34.         {
  35.             maxx=t;
  36.             hmax=i;
  37.         }
  38.     }
  39.     cout<<hmax<<endl;
  40. }
  41. void cau_d()
  42. {
  43.     bool kt=true;
  44.     for (i=1;i<=m;i++)
  45.     {
  46.         if(a[i][k]%2==1)
  47.         {
  48.             kt=false;
  49.             break;
  50.         }
  51.     }
  52.     if (kt==false) cout<<"no";
  53.     else cout<<"yes";
  54. }
  55.  
  56. int main()
  57. {
  58.     nhap();
  59.     cau_a();
  60.     cau_b();
  61.     cau_c();
  62.     cau_d();
  63. }
  64.  
Success #stdin #stdout 0.01s 5284KB
comments (?)
stdin
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3 5 2
3 -4 3 6 3
-2 4 6 2 -4
2 6 4 1 -2
stdout
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6
3
1
yes
https://ideone.com/NXjnFf
HANGCOT
language:
C++ (gcc 8.3)
created:
10 days ago
visibility:
public

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