I have the program ready but would like to give a part of it so that you can work on the main logic and go ahead.

Initialize the variables as
Code: C
`int month[]={{31},{28},{31},{30},{31},{30},{31},{31},{30},{31},{30},{31}};`
Then check for Leap Year
Code: C
`if((yr%4==0)&&((yr%100!=0)||(yr%400==0)))    month[1]=29;`
Then you can use the below code to display the calender
Code: C
`void days(int *m,int *yr){    int i,md=0,leap=0,track;    unsigned int d,yrd;    for(i=Y;i<*yr;i++)    {        if((i%4==0)&&((i%100!=0)||(i%400==0)))            leap++;    }    for(i=0;i<(*m-1)&&(i<11);i++)        md=md+month[i];    yrd=(*yr-Y)*365;    d=yrd+leap+md;    track=d%7;    display(&track);}void display(int *track){    int t,dt,loop;    t=*track;    printf("\n\n\n\n\t\t");    printf("Mon\tTues\tWed\tThurs\tFri\tSat\tSun\n\n");    for(loop=0;loop<t+2;loop++) /*t+2 due to two additional \t*/        printf("\t");    for(dt=1;dt<=month[m-1];dt++)    {        if(t%7==0 && t!=0)            printf("\n\n\t\t");        printf("%d\t",dt);        t++;    }}`
Thanks
Shabbir