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  1. #include <iostream>
  2.  
  3. using namespace std;
  4. typedef long long ll;
  5. const ll MOD = 1e9+7;
  6. const int N = 1e5+10;
  7. struct Seg{
  8.     int g,l,r;
  9. };
  10. long long a[N];
  11. long long q[N];
  12. long long exec[N];
  13. Seg seg[N];
  14. int main()
  15. {
  16.     ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
  17.  
  18.     int t;
  19.     cin>>t;
  20.     while(t--){
  21.         for(int i=0;i<N;i++)a[i]=0,q[i]=0,exec[i]=0,seg[i].g=0,seg[i].l=0,seg[i].r=0;
  22.         int n,m;
  23.         cin>>n>>m;
  24.  
  25.         q[m+1]=0;
  26.         a[n+1]=0;
  27.         for(int i=0;i<=m+1;i++)q[i]=0,exec[i]=0;
  28.         for(int i=0;i<=n+1;i++)a[i]=0;
  29.         for(int i=1;i<=m;i++){
  30.             cin>>seg[i].g>>seg[i].l>>seg[i].r;
  31.         }
  32.         for(int i=m;i>=1;i--){
  33.             q[i]+=q[i+1];
  34.             exec[i]+=1+q[i];
  35.             if(seg[i].g==2){
  36.                 q[seg[i].r]+=q[i]+1;
  37.                 q[seg[i].l-1]-=(q[i]+1);
  38.             }
  39.         }
  40.         for(int i=m;i>=1;i--){
  41.  
  42.             if(seg[i].g==1){
  43.                 a[seg[i].l]+=exec[i];
  44.                 a[seg[i].r+1]-=exec[i];
  45.             }
  46.         }
  47.  
  48.         for(int i=1;i<=n;i++){
  49.             a[i]+=a[i-1];
  50.             if(a[i]>MOD)a[i]%=MOD;
  51.             if(a[i]<-MOD){
  52.                     a[i]%=MOD;
  53.             }
  54.         }
  55.         for(int i=1;i<=n;i++)if(a[i]>=0)cout<<(a[i]+MOD)%MOD<<" ";
  56.         cout<<"\n";
  57.  
  58.     }
  59.  
  60.  
  61.  
  62.  
  63.     return 0;
  64. }
  65.  
Runtime error #stdin #stdout 0s 19584KB
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Standard input is empty
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Standard output is empty
https://ideone.com/FUTR56
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
secret

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