fork download
copy 
  1. #include<bits/stdc++.h>
  2. #define ull unsigned long long
  3. #define ll long long
  4. #define all(x) x.begin(), x.end()
  5. using namespace std;
  6. const int maxn = 2e5 + 1;
  7. ll A[maxn], D[maxn];
  8. int main() {
  9.     ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
  10.     // freopen("file.inp","r",stdin);
  11.     // freopen("file.out","w",stdout);
  12.     int n, q;
  13.     cin >> n >> q;
  14.     int l, r, x, num;
  15.     for (int i = 1; i <= q; ++i) {
  16.         cin >> num >> l >> r >> x;
  17.         if (num == 1) {
  18.             D[l - 1] += x;
  19.             D[r] -= x;
  20.         }
  21.         else {
  22.             D[l - 1] -= x;
  23.             D[r] += x;
  24.         }
  25.     }
  26.     for (int i = 1; i <= n; ++i) {
  27.         A[i] = A[i-1] + D[i-1];
  28.     }
  29.     for (int i = 1; i <= n; ++i) {
  30.         cout << A[i] << " ";
  31.     }
  32. }
Success #stdin #stdout 0.01s 5212KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
0
https://ideone.com/7xS4wl
language:
C++14 (gcc 8.3)
created:
9 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!