# include<stdio.h>
int main()
{
    int i;
    printf("Please input the value of i from 1 to 5:\n");
    scanf("%d",&i);
    if(i==1)
	visit();
    else if(i==2)
	study();
    else if(i==3)
	play();
    else if(i==4)
	watch();
    else if(i==5)
	listen();
   else
	printf("nothing to do\n");
    printf("This is a wonderful day\n");
    return 0;
}