Codeforces Testing Round 1 |
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Finished |
You are given circular array a_{0}, a_{1}, ..., a_{n - 1}. There are two types of operations with it:
Assume segments to be circular, so if n = 5 and lf = 3, rg = 1, it means the index sequence: 3, 4, 0, 1.
Write program to process given sequence of operations.
The first line contains integer n (1 ≤ n ≤ 200000). The next line contains initial state of the array: a_{0}, a_{1}, ..., a_{n - 1} ( - 10^{6} ≤ a_{i} ≤ 10^{6}), a_{i} are integer. The third line contains integer m (0 ≤ m ≤ 200000), m — the number of operartons. Next m lines contain one operation each. If line contains two integer lf, rg (0 ≤ lf, rg ≤ n - 1) it means rmq operation, it contains three integers lf, rg, v (0 ≤ lf, rg ≤ n - 1; - 10^{6} ≤ v ≤ 10^{6}) — inc operation.
For each rmq operation write result for it. Please, do not use %lld specificator to read or write 64-bit integers in C++. It is preffered to use cout (also you may use %I64d).
4
1 2 3 4
4
3 0
3 0 -1
0 1
2 1
1
0
0
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