# include<stdio.h> #define M 5 // #define f(x,y) x*y+M int f(int x,int y) { int k=x*y+M; return k; } main() { int k; k=f(2,3)*f(2,3); printf("%d\n",k); }
# include<stdio.h> #define M 5 #define f(x,y) (x*y+M) main() { int k; k=f(2,3)*f(2,3); printf("%d\n",k); }