fix: store memoryUsed as long long instead of int

[ZnPdCo]

fix #281

@prostylekali 能否用您的代码测试一下，看看还有没有问题 🤔

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;
}

[CoelacanthusHex]

直接 int64_t 吧

[ZnPdCo]

用 qint64 吧，在 linux 下 int64_t 是 long int，qt 不知道为什么没有重载这个

[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