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louyuxiang

gfdjtf

[C++] 纯文本查看 复制代码

#include <iostream>
using namespace std;

void convert(int X, int M) {
    if (X == 0) return;
    convert(X / M, M);
    int r = X % M;
    if (r >= 10) cout << char(r + 55); // 10→'A'
    else cout << r;
}

int main() {
    int X, M;
    cin >> X >> M;
    convert(X, M);
    return 0;
}