GODTREE @ 2023-08-10 17:31:18
#include <bits/stdc++.h>
#define begin {
#define end }
#define show_value return
int add (int a,int b )
begin
show_value (a & b) << 1 + (a ^ b);
end
int input()
begin
int n;
scanf("%d",&n);
return n;
end
int output(int n)
begin
printf("%d",n);
end
int main()
begin
int a,b;
a=input();
b=input();
output(add(a,b));
show_value 0;
end
by James__ji @ 2023-10-22 09:07:06
why要怎么写?...