OJ-Problems-Source/HDOJ/5142_autoAC.cpp
2016-09-10 11:37:56 +08:00

18 lines
399 B
C++

#include<cstring>
#include<cstdio>
#include<cmath>
int buf[40];
void go(int n) {
int i, j = 0, res = 0;
memset(buf, 0, sizeof(buf));
do buf[j++] = n % 2; while (n /= 2);
for (i = j - 1; ~i; i--) res += buf[i] * (int)pow(2, j - i - 1);
printf("%d\n", res);
}
int main() {
int t, n;
scanf("%d", &t);
while (t--) scanf("%d", &n), go(n);
return 0;
}