题解 | #二进制数#

#include <cstdio>
#include <iostream>
#include <vector>

using namespace std;

int main(){
    unsigned int T;
    while(scanf("%d",&T)!=EOF){
        vector <int> binary;
        while(T!=0){
            binary.push_back(T%2);
            T/=2;
        }
        for(int i=binary.size()-1;i>=0;i--){
            printf("%d",binary[i]);
        }
        printf("\n");
    }
    return 0;
}