what is that output of this program #include<iostream.h> using namespace std; int main() { int e1=5, e2=20, e3 = 15; int *arr[ 3]= {&e1, &e2, &e3}; court<<*arr[*arr[1]-19]; return 0; }

Answer 1

either the output is 20 or error bcoz u wrote court instead of cout

Answer 2

#include <stdio.h>
#include <conio.h>
void main()
{
inta,b,c;
a=10;
b=10;
c=a+b;
printf("%d"c)
getch();
}

Answer 3

But how 20