#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 h,m,s,x; cin>>x; h=x/3600; m=x/60%60; s=x%60; cout<<h<<" "<<m<<" "<<s<<" "; return 0; }