比赛 |
板子大赛 |
评测结果 |
AAAAAAAAAA |
题目名称 |
区间修改 |
最终得分 |
100 |
用户昵称 |
zhm |
运行时间 |
0.439 s |
代码语言 |
C++ |
内存使用 |
1.65 MiB |
提交时间 |
2025-01-22 09:26:20 |
显示代码纯文本
#include <cstdio>
const int N = 1e4;
int n, m;
typedef long long ll;
ll a[N+5], b[N+5];
int main(void)
{
freopen("interval_mod.in", "r", stdin);
freopen("interval_mod.out", "w", stdout);
scanf("%d", &n);
for (int i = 1; i <= n; i++)
scanf("%lld", &a[i]);
for (int i = 1; i <= n; i++)
b[i] = a[i] - a[i - 1];
scanf("%d", &m);
for (; m; m--) {
int l, r, x;
scanf("%d %d %d", &l, &r, &x);
b[l] += x;
b[r + 1] -= x;
}
for (int i = 1; i <= n; i++) {
a[i] = b[i] + a[i - 1];
printf("%lld ", a[i]);
}
putchar('\n');
fclose(stdin);
fclose(stdout);
return 0;
}