fix: store memoryUsed as long long instead of int

[ZnPdCo]

修复 #281 中的 int 存空间问题（显示为负数），以及 Windows 下判定空间用 int 或 unsigned int 的问题（无法开 > 2GB 的空间）

注意，#281 的问题还没有完全修复。

本地使用 Windows 测试下面的代码：

#include <bits/stdc++.h>
using namespace std;
int main() {
    vector<int> c(535350912);
    int a, b;
    cin >> a >> b;
    cout << a + b << endl;
    return 0;
}

（不知道为什么过了一个月再测这段代码就超空间了，动态调整一下 c 的 size 应该能行）

[ZnPdCo]

Project_LemonLime/src/core/judgingthread.cpp

Lines 924 to 973 in 5abd55e

	if (memoryLimit != -1) {
	GetProcessMemoryInfo(pi.hProcess, (PROCESS_MEMORY_COUNTERS *)&memoryInfo, sizeof(memoryInfo));
	if (qMax(memoryInfo.PrivateUsage, memoryInfo.PeakWorkingSetSize) > memoryLimit * 1024 * 1024) {
	TerminateProcess(pi.hProcess, 0);
	score = 0;
	result = MemoryLimitExceeded;
	memoryUsed = timeUsed = -1;
	return;
	}
	}
	bool isProgramFinishedInExtraTimeLimit = false;
	QElapsedTimer timer;
	timer.start();
	while (timer.elapsed() <= timeLimit + extraTime) {
	if (WaitForSingleObject(pi.hProcess, 0) == WAIT_OBJECT_0) {
	isProgramFinishedInExtraTimeLimit = true;
	break;
	}
	if (memoryLimit != -1) {
	GetProcessMemoryInfo(pi.hProcess, (PROCESS_MEMORY_COUNTERS *)&memoryInfo, sizeof(memoryInfo));
	if (qMax(memoryInfo.PrivateUsage, memoryInfo.PeakWorkingSetSize) > memoryLimit * 1024U * 1024) {
	TerminateProcess(pi.hProcess, 0);
	score = 0;
	result = MemoryLimitExceeded;
	memoryUsed = timeUsed = -1;
	return;
	}
	}
	QCoreApplication::processEvents();
	if (stopJudging || skipEnabled) {
	TerminateProcess(pi.hProcess, 0);
	if (skipEnabled) {
	score = 0;
	result = TimeLimitExceeded;
	timeUsed = memoryUsed = -1;
	}
	return;
	}
	QThread::msleep(10);
	}

这里怎么把同样的逻辑写了两遍

[alphagocc]

Project_LemonLime/src/core/judgingthread.cpp

Lines 924 to 973 in 5abd55e

	if (memoryLimit != -1) {
	GetProcessMemoryInfo(pi.hProcess, (PROCESS_MEMORY_COUNTERS *)&memoryInfo, sizeof(memoryInfo));
	if (qMax(memoryInfo.PrivateUsage, memoryInfo.PeakWorkingSetSize) > memoryLimit * 1024 * 1024) {
	TerminateProcess(pi.hProcess, 0);
	score = 0;
	result = MemoryLimitExceeded;
	memoryUsed = timeUsed = -1;
	return;
	}
	}
	bool isProgramFinishedInExtraTimeLimit = false;
	QElapsedTimer timer;
	timer.start();
	while (timer.elapsed() <= timeLimit + extraTime) {
	if (WaitForSingleObject(pi.hProcess, 0) == WAIT_OBJECT_0) {
	isProgramFinishedInExtraTimeLimit = true;
	break;
	}
	if (memoryLimit != -1) {
	GetProcessMemoryInfo(pi.hProcess, (PROCESS_MEMORY_COUNTERS *)&memoryInfo, sizeof(memoryInfo));
	if (qMax(memoryInfo.PrivateUsage, memoryInfo.PeakWorkingSetSize) > memoryLimit * 1024U * 1024) {
	TerminateProcess(pi.hProcess, 0);
	score = 0;
	result = MemoryLimitExceeded;
	memoryUsed = timeUsed = -1;
	return;
	}
	}
	QCoreApplication::processEvents();
	if (stopJudging || skipEnabled) {
	TerminateProcess(pi.hProcess, 0);
	if (skipEnabled) {
	score = 0;
	result = TimeLimitExceeded;
	timeUsed = memoryUsed = -1;
	}
	return;
	}
	QThread::msleep(10);
	}

这里怎么把同样的逻辑写了两遍

不知道，古早代码，感觉可以优化掉

[ZnPdCo]

修复这个 bug 可能需要进行其他修改，我会拆成多个 pr 进行修改。

[alphagocc]

不如把 config.memoryLimit 一起改成 i64

[ZnPdCo]

这个改动量是不是稍微有些大了，不是很想去改，要改也另开一个 pr 去改吧

[alphagocc]

这边还是int

[alphagocc]

这里还是 int

[alphagocc]

这边往上的信号应该也还是 int 没改