Caso # | Resultado | Tiempo | Memoria |
---|---|---|---|
#1 |
Correcto
|
0.007 s | 1 KBi |
#2 |
Correcto
|
0.006 s | 1 KBi |
#3 |
Correcto
|
0.007 s | 1 KBi |
#4 |
Correcto
|
0.005 s | 1 KBi |
#5 |
Correcto
|
0.008 s | 2 KBi |
#6 |
Correcto
|
0.007 s | 1 KBi |
#7 |
Correcto
|
0.006 s | 2 KBi |
#8 |
Correcto
|
0.055 s | 1 KBi |
#9 |
Correcto
|
0.193 s | 3 KBi |
#10 |
Correcto
|
0.207 s | 2 KBi |
#11 |
Correcto
|
0.216 s | 2 KBi |
#12 |
Correcto
|
0.22 s | 2 KBi |
#13 |
Correcto
|
0.246 s | 2 KBi |
#14 |
Correcto
|
0.212 s | 2 KBi |
#include <iostream> using namespace std; const int N = 50000+10; int a[N], ps[N+1]; int main(){ ios::sync_with_stdio(0); cin.tie(0); int n; cin>>n; for(int i=0;i<n; i++){ cin>>a[i]; } for(int i=1;i<=n; i++){ ps[i] = a[i-1]+ps[i-1]; } int t; cin>>t; while(t--){ int a, b; cin>>a>>b; b++; cout<<ps[b]-ps[a]<<endl; } return 0; }