#include <iostream> #include <vector> using namespace std; int main() { //众所周知itoa乱杀的,就不用了 int n; while(cin>>n) { vector<char>v; while(n) { char temp = n%10+'0'; v.push_back(temp); n/=10; } for(auto x:v) { cout<<x; } cout<<endl; } return 0; }
#include <iostream> #include <vector> using namespace std; int main() { //众所周知itoa乱杀的,就不用了 int n; while(cin>>n) { vector<char>v; while(n) { char temp = n%10+'0'; v.push_back(temp); n/=10; } for(auto x:v) { cout<<x; } cout<<endl; } return 0; }