#include <iostream> #include <vector> using namespace std; int main() { int a; while (cin >> a) { vector<int>v; while(a!=0) { v.push_back(a%8); a = a/8; } for(int i = v.size()-1;i>=0;i--) { cout<<v[i]; }cout<<endl; } } // 64 位输出请用 printf("%lld")
#include <iostream> #include <vector> using namespace std; int main() { int a; while (cin >> a) { vector<int>v; while(a!=0) { v.push_back(a%8); a = a/8; } for(int i = v.size()-1;i>=0;i--) { cout<<v[i]; }cout<<endl; } } // 64 位输出请用 printf("%lld")