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Ch-sriram/checkith.cpp

Last active May 28, 2020 14:22
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Given a number N & a bit position - i, WAF to check whether the i'th bit is set in N or not.
Raw
checkith.cpp
bool checkith (int N, int i) {
return N & (1 << i);
// Other solutions are:
// return (N >> i) % 2;
// return (N >> i) & 1;
}
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