CF295A.Greg and Array
普及/提高-
通过率:0%
时间限制:1.50s
内存限制:256MB
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题目描述
Greg has an array a = _a_1, _a_2, ..., a__n and m operations. Each operation looks as: l__i, r__i, d__i, (1 ≤ l__i ≤ r__i ≤ n). To apply operation i to the array means to increase all array elements with numbers l__i, l__i + 1, ..., r__i by value d__i.
Greg wrote down k queries on a piece of paper. Each query has the following form: x__i, y__i, (1 ≤ x__i ≤ y__i ≤ m). That means that one should apply operations with numbers x__i, x__i + 1, ..., y__i to the array.
Now Greg is wondering, what the array a will be after all the queries are executed. Help Greg.
Greg 有一个数组 a=a1,a2,…,an 和 m 个操作。每个操作形如:li,ri,di(其中 1≤li≤ri≤n)。对数组执行第 i 个操作,是指将数组中下标为 li,li+1,…,ri 的所有元素均增加 di。
Greg 在纸上写下了 k 个查询。每个查询形如:xi,yi(其中 1≤xi≤yi≤m),表示应依次执行编号为 xi,xi+1,…,yi 的所有操作。
现在 Greg 想知道:在执行完全部查询后,数组 a 将变成什么样子?请帮助 Greg。
输入格式
The first line contains integers n, m, k (1 ≤ n, m, k ≤ 105). The second line contains n integers: _a_1, _a_2, ..., a__n (0 ≤ a__i ≤ 105) — the initial array.
Next m lines contain operations, the operation number i is written as three integers: l__i, r__i, d__i, (1 ≤ l__i ≤ r__i ≤ n), (0 ≤ d__i ≤ 105).
Next k lines contain the queries, the query number i is written as two integers: x__i, y__i, (1 ≤ x__i ≤ y__i ≤ m).
The numbers in the lines are separated by single spaces.
第一行包含整数 n、m、k(1 ≤ n, m, k ≤ 105)。第二行包含 n 个整数:a1, a2, ..., an(0 ≤ ai ≤ 105)—— 初始数组。
接下来 m 行描述操作,第 i 个操作以三个整数形式给出:li, ri, di(其中 1 ≤ li ≤ ri ≤ n,0 ≤ di ≤ 105)。
接下来 k 行描述查询,第 i 个查询以两个整数形式给出:xi, yi(其中 1 ≤ xi ≤ yi ≤ m)。
每行中的数字以单个空格分隔。
输出格式
On a single line print n integers _a_1, _a_2, ..., a__n — the array after executing all the queries. Separate the printed numbers by spaces.
Please, do not use the %lld specifier to read or write 64-bit integers in C++. It is preferred to use the cin, cout streams of the %I64d specifier.
在一行中输出 n 个整数 a1, a2, …, an —— 执行完所有查询后的数组。各输出数字之间用空格分隔。
请注意,在 C++ 中读写 64 位整数时,请勿使用 %lld 说明符。推荐使用 cin、cout 流,或 %I64d 说明符。
输入输出样例
输入#1
3 3 3 1 2 3 1 2 1 1 3 2 2 3 4 1 2 1 3 2 3
输出#1
9 18 17
输入#2
1 1 1 1 1 1 1 1 1
输出#2
2
输入#3
4 3 6 1 2 3 4 1 2 1 2 3 2 3 4 4 1 2 1 3 2 3 1 2 1 3 2 3
输出#3
5 18 31 20
输入解题思路,AI测评打分。不知道怎么写?