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https://github.com/Kiritow/OJ-Problems-Source.git
synced 2024-03-22 13:11:29 +08:00
18 lines
399 B
C++
18 lines
399 B
C++
#include<cstring>
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#include<cstdio>
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#include<cmath>
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int buf[40];
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void go(int n) {
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int i, j = 0, res = 0;
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memset(buf, 0, sizeof(buf));
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do buf[j++] = n % 2; while (n /= 2);
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for (i = j - 1; ~i; i--) res += buf[i] * (int)pow(2, j - i - 1);
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printf("%d\n", res);
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}
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int main() {
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int t, n;
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scanf("%d", &t);
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while (t--) scanf("%d", &n), go(n);
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return 0;
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}
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