Please Help, Quick!!!!

my friend has an assignement due tomorrow --- honest it's my friend not me ,

she's trying to write a program that converts sec to mins and secs
ex. 190 seconds is equal to 3mins and 10secs

this is her non working code:::: --- PLEASE HELP!!!!!!!!!!! reply with this code fixed PLEASE!!!!!!!!!!!!// minAndSec.cpp
// Demonstrates conversion of seconds to minutes and seconds.

#include <iostream>

using namespace std;

const int minute = 60;

int main ()
{
//Announce purpose of program:
cout <<"This program converts seconds to minutes and seconds."<<endl;

//User inputs seconds to be converted:
int seconds; // to be input from user
cout <<"enter seconds: ";
cin >> seconds;

//Check error state
if (!cin) {
cout <<"You must enter intergers only." << endl;
return 1;
} // if

//Convert seconds to minutes and seconds in integers:
int minutes = int seconds % 60

//Display the results:
cout << int seconds << " seconds is equivalent to"
<< int minutes
<< " minutes and "
<< % << " seconds." << endl;

return 0;
} // function main

I've just made a few changes.

Code:

---

#include <iostream.h>

const int minute = 60;

int main ()
{
//Announce purpose of program:
cout <<"This program converts seconds to minutes and seconds."<<endl;

//User inputs seconds to be converted:
int seconds; // to be input from user
cout <<"enter seconds: ";
cin >> seconds;

//Check error state
if (!seconds)
{
cout <<"You must enter intergers only." << endl;
return 1;
} // if

//Convert seconds to minutes and seconds in integers:
int second = seconds % minute ;
int minutes = seconds/minute;

//Display the results:
cout <<  seconds << " seconds is equivalent to " <<  minutes << " minutes and " << second << " seconds." << endl;

return 0;
} // function mainin
} // function main

---

except at the end there's a typo:
} // function mainin
} // function main

there should be only one end bracket. Except for this it should work.