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  1. #include<stdio.h>
  2. #include<stdlib.h>
  3. int main()
  4. {
  5.     int T,i,j,k,n,state,p,q;
  6.     scanf("%d",&T);
  7.     int **ar[T];
  8.     int g[T];
  9.     for(i=0;i<T;i++)
  10.     {
  11.  
  12.         scanf("%d",&g[i]);
  13.         ar[i]=(int **)malloc((g[i]+1)*sizeof(int *));
  14.         for(j=0;j<(g[i]+1);j++)
  15.         {
  16.             ar[i][j]=(int *)malloc(4*sizeof(int));
  17.             //for(k=0;k<4;k++)
  18.             {
  19.                 scanf("%d %d %d %d",&ar[i][j][0],&ar[i][j][1],&ar[i][j][2],&ar[i][j][3]);
  20.             }
  21.         }
  22.     }
  23.     for(i=0;i<T;i++)
  24.     {
  25.         state=ar[0][0][0];
  26.         for(j=0;j<=g[i];j++)
  27.         {
  28.             if(ar[i][j][0]==ar[i][j][2] && ar[i][j][1]==ar[i][j][3])
  29.             {
  30.                 printf("No\n");break;
  31.             }
  32.             else
  33.             {
  34.                 if(j!=g[i])
  35.                 {
  36.                     p=ar[i][j][2];q=ar[i][j][3];
  37.                     if(j!=(g[i]-1))
  38.                     {
  39.                         if(ar[i][j+1][0]!=p)
  40.                         {
  41.                             break;
  42.                         }
  43.                     }
  44.                 }
  45.                 else
  46.                 {
  47.                     if(ar[i][j][0]==state && ar[i][j][2]==p && ar[i][j][3]>=q)
  48.                     {
  49.                         printf("Yes %d\n",g[i]);
  50.                     }
  51.                     else{printf("No\n");break;}
  52.                 }
  53.             }
  54.         }
  55.     }
  56.     return 0;
  57. }
  58.  
Success #stdin #stdout 0s 2432KB
comments (?)
stdin
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3
3
1 3 4 3
4 4 3 5
3 10 2 -1
1 2 2 0
1
1 2 3 0
1 2 2 2
2
2 0 2 0
2 1 4 0
2 0 4 0
stdout
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Yes 3
No
No
https://ideone.com/Hr5Goq
language:
C (gcc 8.3)
created:
9 years ago
visibility:
public

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