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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main() {
  5.    int n,t,s,sl=-1,ot=1,ans=0,cs=-1,usot=0;
  6.    scanf("%d",&n);
  7.    for(int i=0; i<n; i++)
  8.    {
  9.    	scanf("%d",&t);
  10.    	switch(t)
  11.    	{
  12.    		case(1): scanf("%d",&s);
  13.    				 cs=s;
  14.    				 if(sl!=-1&&s>sl) ans++;
  15.    				 break;
  16.    		case(2): if(!ot) ans+=usot; usot=0;
  17.    				 break;
  18.    		case(3): scanf("%d",&s);
  19.    				 if(cs>s) ans++;
  20.    				 sl=s;
  21.    				 break;
  22.    		case(4): ot=1; usot=0; break;
  23.    		case(5): sl=-1; break;
  24.    		case(6): usot++;ot=0; break;
  25.    	}
  26.    }
  27.    printf("%d",ans);
  28. }
Success #stdin #stdout 0s 16064KB
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https://ideone.com/VjSB5c
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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