What is FUN(va1, 2) in C Programming?

All Questions › Category: C Language › What is FUN(va1, 2) in C Programming?

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chetan shidling asked 4 years ago

Can anyone explain?

#include
#define FUN(i, j) i##j

int main()
{
int va1=10;
int va12=20;
printf(“%d\n”, FUN(va1, 2));
return 0;
}