CF1373C.Pluses and Minuses

You are given a string $s$ consisting only of characters + and -. You perform some process with this string. This process can be described by the following pseudocode:

res = 0for init = 0 to inf    cur = init    ok = true    for i = 1 to |s|        res = res + 1        if s[i] == '+'            cur = cur + 1        else            cur = cur - 1        if cur < 0            ok = false            break    if ok        break

Note that the $inf$ denotes infinity, and the characters of the string are numbered from $1$ to $|s|$.

You have to calculate the value of the $res$ after the process ends.

给你一个仅由字符 + 和 - 组成的字符串 $s$。你将对该字符串执行某个过程。该过程可用以下伪代码描述：

res = 0
for init = 0 to inf
    cur = init
    ok = true
    for i = 1 to |s|
        res = res + 1
        if s[i] == '+'
            cur = cur + 1
        else
            cur = cur - 1
        if cur < 0
            ok = false
            break
    if ok
        break

注意：其中 $inf$ 表示无穷大，且字符串的字符下标从 $1$ 到 $|s|$ 编号。

你需要计算该过程结束时 $res$ 的值。

The first line contains one integer $t$ ($1 \le t \le 1000$) — the number of test cases.

The only lines of each test case contains string $s$ ($1 \le |s| \le 10^6$) consisting only of characters + and -.

It's guaranteed that sum of $|s|$ over all test cases doesn't exceed $10^6$.

第一行包含一个整数 $t$（$1 \le t \le 1000$）—— 表示测试用例的数量。

每个测试用例仅有一行，包含一个字符串 $s$（$1 \le |s| \le 10^6$），该字符串仅由字符 + 和 - 组成。

保证所有测试用例的 $|s|$ 之和不超过 $10^6$。

For each test case print one integer — the value of the $res$ after the process ends.

对于每个测试用例，输出一个整数——即过程结束后的 $res$ 值。