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Find_Odd_Occurance_XOR.cpp #262

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Find_Odd_Occurance_XOR.cpp #262

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19 changes: 19 additions & 0 deletions Find_Odd_Occurance_XOR.cpp
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Original file line number Diff line number Diff line change
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#include <iostream>

int findOddOccurrence(int arr[], int n) {
int result = 0;
for (int i = 0; i < n; ++i) {
result ^= arr[i];
}
return result;
}

int main() {
int arr[] = {4, 3, 2, 4, 1, 2, 1};
int n = sizeof(arr) / sizeof(arr[0]);

int oddOccurrence = findOddOccurrence(arr, n);
std::cout << "The number with odd occurrence is: " << oddOccurrence << std::endl;

return 0;
}