#include <stdio.h>
int main()
{
int x, y, r;
char o;
scanf("%d %c %d", &x
, &o
, &y
);
if (o == '^')
{
r = x ^ y;
}
else if (o == '&')
{
r = x & y;
}
else if (o == '|')
{
r = x | y;
}
return 0;
}
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