#include <stdio.h>
int main(void) {
int a;
int b[32];
int c=0;
if(a==0){
return 0;
}
while(a>0){
b[c]=a%2;
a=a/2;
c++;
}
for(int d=c-1; d>=0; d--){
}
return 0;
}
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