03 Number Complement
int findComplement(int num) {
int mask = 0;
while(mask < num)
mask = (mask << 1) | 1;
int ans = num ^ mask;
return ans;
}
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int findComplement(int num) {
int mask = 0;
while(mask < num)
mask = (mask << 1) | 1;
int ans = num ^ mask;
return ans;
}
Last updated