#include<stdio.h>

void main()
{
    int n;
    printf("\nOn which day's routine u want to know:\ni.A Day\nii.B Day"
           "\niii.C Day\niv.D Day\nv.E Day\nEnter a number from 1 to 5\n");
    scanf("%d",&n);

    switch(n)
    {
    case 1:
        printf("A DAY\n",n);
        printf("(8.00am:CSE 1100 by STZ/FM AT SEMINER)\n(10.50am:HUM 1132 by MHR AT IPE COMPUTER ROOM)",n);
        break;
    case 2:
        printf("\n B DAY\n",n);
        printf("(8.50am:MATH 1121 by MHU AT CSE101)\n(9.40pm:CHEM 1141 by AH AT CSE101)",n);
        printf("(2.30pm:CSE 1101 BY SUZ AT SEMINER)\n",n);
        break;
    case 3:
        printf("\n C DAY\n",n);
        printf("(8.00am:HUM 1131 by MHR AT CSE101)\n(8.50am:HUM 1131 by MHR AT CSE101)",n);
        printf("(9.40am:CHEM 1141 by AA AT CSE101)\n(10.50:EEE 1111 by SMR AT CSE101)",n);
        printf("(11.40am:CSE 1101 by SUZ AT CSE101)\n(2.30pm:CHEM 1142 by AA AT CHEMISTRY LAB)",n);
        break;
    case 4:
        printf("\nD DAY\n",n);
        printf("(8.00am:EEE 1112 by MMR AT MEASUREMENT)\n(10.50am:HUM 1131 by MHR AT CSE 101)\n",n);
        printf("(11.40am:EEE 1111 by SMR AT CSE101)\n(12.30pm:CHEM 1141 by AH AT CSE101)\n",n);
        printf("(2.30:CSE 1102 by SUZ/SA AT NW)\n");
        break;
    case 5:
        printf("\nE DAY\n",n);
        printf("(10.50am:HUM 1131 by SA AT CSE101)\n(11.40am:EEE 1111 by SMR AT CSE101)\n",n);
        printf("\n 12.30am:MATH 1121 BY MAR AT CSE 101");
        break;
    default :;
        printf("\n ERROR",n);

    }
}