题解 | #进制转换#
进制转换
https://www.nowcoder.com/practice/8f3df50d2b9043208c5eed283d1d4da6
#include <iostream>
#include <string>
using namespace std;
int main() {
/*
string str_s;
while (cin >> str_s){
cout << stoi(str_s, 0, 16) <<endl;
}
*/
int i_num = 0;
while (cin >> hex >> i_num){
cout << i_num << endl;
}
}
// 64 位输出请用 printf("%lld")
