#include <iostream>
using namespace std;
int main() {
int a =1;
int b = 0;
int c = 2;
int d = 0;
if(a==0 && (b=1) || c==2 && (d=1))
{
printf("A:%d, b:%d, c:%d, d:%d", a,b,c,d);
}
return 0;
}
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