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  1. #include <iostream>
  2. using namespace std;
  3. int main(){
  4.     int N,d,v,j[101]={},t[101]={};
  5.     cin>>N;
  6.     while(N--){cin>>d>>v; j[d]++; t[d]+=v;}
  7.     for(int i=1;i<=100;i++) if(j[i]) 
  8.         cout<<"Desa "<<i<<": "<<j[i]<<" pendonor, total "<<t[i]<<" ml\n";
  9. }
Success #stdin #stdout 0.01s 5316KB
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stdin
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8 
3
3 1 150
1 2 250 
3 1 300
1 3 450
2 2 200
3 4 350
14500
21500
stdout
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Desa 1: 4 pendonor, total 455 ml
Desa 2: 1 pendonor, total 200 ml
Desa 3: 1 pendonor, total 3 ml
https://ideone.com/iJJDh7
language:
C++ (gcc 8.3)
created:
2 days ago
visibility:
public

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