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mirror of https://git.sb/baoshuo/OI-codes.git synced 2024-11-08 12:58:48 +00:00
Baoshuo Ren 2021-12-01 17:23:11 +08:00
parent 39cfc3b8c0
commit 14308b5cfd
Signed by: baoshuo
GPG Key ID: 70F90A673FB1AB68

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AcWing/797/797.cpp Normal file
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#include <bits/stdc++.h>
using std::cin;
using std::cout;
using std::endl;
int n, m, l, r, c, b[100005];
int main() {
cin >> n >> m;
for (int i = 1; i <= n; i++) {
cin >> c;
b[i] += c;
b[i + 1] -= c;
}
while (m--) {
cin >> l >> r >> c;
b[l] += c;
b[r + 1] -= c;
}
for (int i = 1; i <= n; i++) {
b[i] += b[i - 1];
cout << b[i] << ' ';
}
cout << endl;
return 0;
}