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python/TangDou/XiTi/1159.cpp
HuangHai 1f397eca87 'commit'
2025-08-30 18:35:01 +08:00

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#include <bits/stdc++.h>
using namespace std;
//函数:十进制转任意进制
string tenToR(int n, int r) {
if (n == 0) return "0";
//十进制n转r进制 返回字符串s
string str = "";
stack<int> s;
while (n) {
s.push(n % r);
n = n / r;
}
while (!s.empty()) {
switch (s.top()) {
case 10:
str += 'A';
break;
case 11:
str += 'B';
break;
case 12:
str += 'C';
break;
case 13:
str += 'D';
break;
case 14:
str += 'E';
break;
case 15:
str += 'F';
break;
default:
str += s.top() + '0';
}
s.pop();
}
return str;
}
int main() {
int n;
cin >> n;
cout << tenToR(n,16) << endl;
return 0;
}