Submission #789762

#	Time	Username	Problem	Language	Result	Execution time	Memory
789762		Deepesson	Feast (NOI19_feast)	C++17	0 / 100	1 ms	212 KiB

feast

#include <bits/stdc++.h>
#include <cpuid.h>
using namespace std;
int main(){
    char CPUBrandString[0x40];
    unsigned int CPUInfo[4] = {0,0,0,0};
    
    __cpuid(0x80000000, CPUInfo[0], CPUInfo[1], CPUInfo[2], CPUInfo[3]);
    unsigned int nExIds = CPUInfo[0];
    
    memset(CPUBrandString, 0, sizeof(CPUBrandString));
    
    for (unsigned int i = 0x80000000; i <= nExIds; ++i)
    {
        __cpuid(i, CPUInfo[0], CPUInfo[1], CPUInfo[2], CPUInfo[3]);
    
        if (i == 0x80000002)
            memcpy(CPUBrandString, CPUInfo, sizeof(CPUInfo));
        else if (i == 0x80000003)
            memcpy(CPUBrandString + 16, CPUInfo, sizeof(CPUInfo));
        else if (i == 0x80000004)
            memcpy(CPUBrandString + 32, CPUInfo, sizeof(CPUInfo));
    }
    
    cout << "CPU Type: " << CPUBrandString << endl;


}

• Subtask 1: 0 / 4
• Subtask 2: 0 / 8
• Subtask 3: 0 / 18
• Subtask 4: 0 / 10
• Subtask 5: 0 / 11
• Subtask 6: 0 / 20
• Subtask 7: 0 / 29