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  1. #include <bits/stdc++.h>
  2.  
  3. using namespace std;
  4. using ll=long long;
  5. int main() {
  6. 	// your code goes here
  7. 	ll n;
  8. 	cin>>n;
  9. 	// vector<ll>arr(n);
  10. 	// for(ll i=0;i<n;i++) cin>>arr[i];
  11. 	ll q;
  12. 	cin>>q;
  13. 	vector<ll>b(n,0);
  14.  
  15. 	while(q--){
  16. 		ll l,r;
  17. 		cin>>l>>r;
  18. 		b[l]=b[l]+1;
  19. 		if(r+1<n){
  20. 			b[r+1]=b[r+1]-1; 
  21. 		}
  22. 	}
  23.  
  24.  
  25. 	for(ll i=1;i<n;i++){
  26. 		b[i]=b[i]+b[i-1];
  27. 	}
  28. 	for(ll i=0;i<n;i++) cout<<b[i]<<" ";
  29. 	cout<<endl;
  30.  
  31. 	return 0;
  32. }
Success #stdin #stdout 0.01s 5284KB
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stdin
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8
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0 7
4 7
stdout
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1 1 1 1 2 2 2 2
https://ideone.com/DchFVd
language:
C++14 (gcc 8.3)
created:
1 day ago
visibility:
public

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