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  1. #include<stdio.h>
  2. int main()
  3. {
  4.   int n,m,i,j;
  5.   int s[101],q[101];
  6.  
  7.   scanf("%d",&n);
  8.   for(i=0;i<n;i++)
  9.     scanf("%d",&s[i]);
  10.  
  11.   scanf("%d",&m);
  12.   for(i=0;i<m;i++)
  13.     scanf("%d",&q[i]);
  14.  
  15.  
  16.   for(i=0,j=0;i<n && j<m;)
  17.   {
  18.     if(s[i]-q[j]<0)
  19.     {
  20.       printf("%d ",s[i]);
  21.       i++;
  22.  
  23.     }
  24.     else if(s[i]==q[j])
  25.       i++;
  26.     else
  27.       j++;
  28.   }
  29.  
  30.   for(;i<n;i++){
  31.     printf("%d ",s[i]);
  32.   }
  33.   printf("\n");
  34.  
  35.   return 0;
  36. }
  37.  
Success #stdin #stdout 0s 3300KB
comments (?)
stdin
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3
-3 1 2
2
-1 -2
stdout
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-3 1 2
https://ideone.com/BDUGLp
language:
C++ (gcc 8.3)
created:
9 years ago
visibility:
public

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