#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ int a=9; if(a%3==0&&a%5==0) cout<<"can"<<"\n"; else cout<<"cannot"<<"\n"; return 0; }