题解 | #进制A+B#
进制A+B
https://www.nowcoder.com/practice/6187581174ac48278ca3bccf8d534897
#include <iostream>
#include <string>
#include <cstdlib>
int hexToDec(const std::string& hexStr) {
return std::strtol(hexStr.c_str(), NULL, 16);
}
int octToDec(const std::string& octStr) {
return std::strtol(octStr.c_str(), NULL, 8);
}
int main() {
std::string hex, oct;
std::cin >> hex >> oct;
int decimalSum = hexToDec(hex) + octToDec(oct);
std::cout << decimalSum << std::endl;
return 0;
}
