Question

hello guys some solve this pls soon

Answer 1

1.

#include <stdio.h>

#define PIE=3.14

void main ()

{

int r,a;

a=PIE*r*r;

printf("AREA%d",a);

}

2.

#include<stdio.h>

void main()

{

char a,b;

a=getchar("%c",&b);

printf("%c",a);

printf("\n%c",b);

}

please mark me as brainleist