Q. What will be output if you will compile and execute the following c code? #include<stdio.h>
#define call(x,y) x##y
int main(){
int x=5,y=10,xy=20;
printf("%d",xy+call(x,y)); return 0;
}

• (A) 35
• (B) 510
• (C) 15
• (D) 40