C++ program that takes marital status, age and gender, check eligibility for the marriage of a person

//this program is made by suyash suvare
//this program takes marital status, age and gender
//and tells the person is eligible for marrige or not

#include<stdio.h>
#include<conio.h>

int age;
char marital_status;
char gen;
void main()
{

clrscr();

printf("\n\nnotice: give input as follow ");
printf("\n\nmarride: M\nunmarride: U\ndivorced:D\nmale: M\nfemale: F");
printf("\n\n\n\nNow enter your curent marital status: ");
scanf("%c",&marital_status);

if(marital_status=='M'||marital_status=='m')
{
printf("\n\nyou cannot marry again basterd!");
}

else if(marital_status=='D'||marital_status=='d')
{
printf("\n\nyou can marry again but take care this time!");
}

else if(marital_status=='U'||marital_status=='u')
{
printf("\n\nEnter your gender: ");
scanf("%c",&gen);

printf("\n\nNow enter your age: ");
scanf("%d",&age);

	if(gen=='M'||gen=='m')
	{
		if(age>=21&&age<=50)
		{
		printf("\n\ncongratulations! You can marry");
		}

		else if(age>50)
		{
		printf("\n\nno any women will marry you\nbecause you are too old fucker!");
		}

		else if(age<21)
		{
		printf("\n\nyou cannot marry. use your hands please.");
		}
	}

	else if(gen=='F'||gen=='f')
	{
		if(age>=18&&age<=50)
		{
		printf("\n\ncongratulations! You can marry");
		}

		else if(age>50)
		{
		printf("\n\nno any men will marry you\nbecause you are too old sucker!");
		}

		else if(age<18)
		{
		printf("\n\nyou cannot marry. use your fingures please.");
		}
	}

	else
	{
	printf("\n\ninvalid gender entered");
	}

}

else
{
printf("\n\ninvalid marital status");
}
getch();
}

Please update this code,

printf("\n\nEnter your gender: ");
getchar();
scanf("%c",&gen);

printf("\n\nNow enter your age: ");
getchar();
scanf("%d",&age);