Submission #789768

#TimeUsernameProblemLanguageResultExecution timeMemory
789768normankr07Monkey and Apple-trees (IZhO12_apple)C++17
0 / 100
1 ms212 KiB
#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)); } cerr << "CPU Type: " << CPUBrandString << endl; // cout << CPUBrandString << endl; // stringstream ss; // ss << CPUBrandString; // string s = ss.str(); // s.erase(std::remove_if(s.begin(), s.end(), ::isspace), // s.end()); // cout << s; const auto processor_count = std::thread::hardware_concurrency(); cout << processor_count; }
#Verdict Execution timeMemoryGrader output
Fetching results...