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#include <stdio.h>
#include <conio.h>
int main(void)
{
char ch;
int d, m, y;
int i, num;
num = 0;
for (i = 1; i > num; )
{
printf("Enter day: ");
scanf_s("%d", &d);
printf("Enter month: ");
scanf_s("%d", &m);
printf("Enter year: ");
scanf_s("%d", &y);
if (y % 4 == 0 && m == 2)
{
if (d == 29)
printf("The next day is: 01.03.%d\n", y);
else if (d < 30)
printf("The next day is: %d.%d.%d\n", d + 1, m, y);
}
else if (d == 31 && m == 1)
printf("The next day is: 01.02.%d\n", y);
else if (d == 28 && m == 2)
printf("The next day is: 01.03.%d\n", y);
else if (d == 31 && m == 3)
printf("The next day is: 01.04.%d\n", y);
else if (d == 30 && m == 4)
printf("The next day is: 01.05.%d\n", y);
else if (d == 31 && m == 5)
printf("The next day is: 01.06.%d\n", y);
else if (d == 30 && m == 6)
printf("The next day is: 01.07.%d\n", y);
else if (d == 31 && m == 7)
printf("The next day is: 01.08.%d\n", y);
else if (d == 31 && m == 8)
printf("The next day is: 01.09.%d\n", y);
else if (d == 30 && m == 9)
printf("The next day is: 01.10.%d\n", y);
else if (d == 31 && m == 10)
printf("The next day is: 01.11.%d\n", y);
else if (d == 30 && m == 11)
printf("The next day is: 01.12.%d\n", y);
else if (d == 31 && m == 12)
printf("The next day is: 01.01.%d\n", y + 1);
else if (m == 1 && d < 32 || m == 2 && d < 29 || m == 3 && d < 32 || m == 4 && d < 31 || m == 5 && d < 32 || m == 6 && d < 31 || m == 7 && d < 32 || m == 8 && d < 32 || m == 9 && d < 31 || m == 10 && d < 32 || m == 11 && d < 31 || m == 12 && d < 32)
printf("The next day is: %d.%d.%d\n", d + 1, m, y);
else printf("There are not such days in this month");
printf("\n");
printf("Do you wish to continue?");
printf(" (Y/N)\n");
printf("Answer: ");
ch = _getche();
printf("\n");
if (ch == 'Y')
{
printf("\n");
i++;
num++;
}
else if (ch == 'N')
{
printf("\n");
i--;
}
else
{
printf("Invalid command!");
printf("\n");
printf("Retype your decision: ");
if (ch != 'Y' && ch != 'N')
{
for (ch = _getche(); ch != 'Y' && ch != 'N'; ch = _getche());
printf("\n\n");
i++;
num++;
if (ch == 'N')
i--;
}
}
}
return 0;
}
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