15 lines
291 B
C++
15 lines
291 B
C++
long long minEnd(int n, long long x) {
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int bits_to_distribute = n - 1;
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long long mask = 1;
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while (bits_to_distribute > 0) {
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if ((x & mask) == 0) {
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if ((bits_to_distribute & 1) == 1)
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x |= mask;
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bits_to_distribute >>= 1;
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}
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mask <<= 1;
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}
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return x;
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}
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