hrbust1001Probability One

#include<cstdio>

#include<cstring>

#include<iostream>

#include<algorithm>

usingnamespace std;

int main()

{int n0, cs =0;

while(scanf("%d",&n0)!= EOF && n0 )

{int n1, n2, n3, n4, odd;
      n1 =3* n0;
if( n1 %2==0){
        odd =0;
        n2 = n1 /2;

}

else{
        odd =1;
        n2 =(n1 +1)/2;}
      n3 =3* n2;
      n4 =(int)(n3 /9);
      printf("%d. ",++cs);if( odd ){
        printf("odd ");}else{
        printf("even ");}
      printf("%d\n", n4);}return0;}