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#include <stdlib.h> #include <string.h> int get_diff(int arr[], int length) { int value = 0; for (int i = 0; i < length; i++) { value ^= arr[i]; } return value; } int () { int length = 0; int ret; int different_value_1; int different_value_2; int bit_wei = 0; int arr[] = {1,2,3,4,1,2,3,4,5,6}; length = sizeof(arr)/sizeof(arr[0]); ret = get_diff(arr, length); while (ret & 1==0) { bit_wei++; ret >>= 1; } int arr_1[20]; int arr_2[20]; int j = 0; int z = 0; for (int i = 0; i < length; i++) { if (arr[i] & 1 << bit_wei) { arr_1[j] = arr[i]; j++; } else { arr_2[z] = arr[i]; z++; } } different_value_1 = get_diff(arr_1, 19); different_value_2 = get_diff(arr_2, 19); printf("%dn", different_value_1); printf("%dn", different_value_2); system("pause"); return 0; }
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