B1009 说反话 (20 分)

#include <iostream>
#include <string.h>
using namespace std;
/* run this program using the console pauser or add your own getch, system("pause") or input loop */

int main(int argc, char** argv) {
  char str[90];
  cin.getline(str, 90);
  int len = strlen(str);
  int num = 0;
  char ans[90][90];
  int r = 0, h = 0;
  for(int i = 0; i < len; i++){
    if(str[i] != ' '){
      ans[r][h++] = str[i];
    } else{
      r++;
      h = 0;
    }
  }
  
  for(int i = r; i > 0; i--){
    cout << ans[i] << " ";
  }
  cout << ans[0];
  return 0;
}