int DuplicatedNumber(int *a, int size)
{
map
bool founddup = false;
for(int i=0; i
{
founddup= true;
break;
}
else
hash[a[i]]++;
}
return founddup ? a[i] : -1; // return the duplicated value or -1 if not found
}
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Find a repeated integer in array of size n?int DuplicatedNumber(int *a, int size) return founddup ? a[i] : -1; // return the duplicated value or -1 if not found |
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