#include<stdio.h>int main(){int i=0,n;while(scanf("%d",&n),n){i++;printf("%d. %s %dn",i,n%2?"odd":"even",n/2);} return 0;}
#include<stdio.h>int main(){int i=0,n;while(scanf("%d",&n),n){i++;printf("%d. %s %dn",i,n%2?"odd":"even",n/2);} return 0;}名师互学网 版权所有 (c)2021-2022 ICP备案号：晋ICP备2021003244-6号
