我正在尝试将两个数组合并成一个不重复，但是我的代码无法正常工作.谁能建议解决此问题的方法?
I am trying to merge two arrays into one without duplication but my code does not work correctly. Can anyone suggest how to fix this problem?
void unify(int set_A[], int size_A, int set_B[], int size_B, int set_C[], int size_C) { int i,j,count=0,indx=size_A; for(i=0;i<size_A;i++) { set_C[i]=set_A[i]; } for(i=0;i<size_B;i++) { for(j=0;j<size_A;j++) { if (set_B[i]!=set_C[j]) count++; } if (count==size_A){ set_C[indx]=set_B[i]; indx++; } } }示例:
a{3 7 13 8 11 1 4} b{5 7 1 2 3} a_b{3 7 13 8 11 1 4 5 0 0 0 0 0..}推荐答案
可能已经过优化，或者至少变得很漂亮:
Could probably be optimized, or at least made pretty:
void unify(int set_A[], int size_A, int set_B[], int size_B, int set_C[], int size_C) { int indexC, indexTemp; for(indexC = 0; indexC < size_A; indexC++) set_C[indexC] = set_A[indexC]; for(int indexB = 0; indexB < size_B; indexB++) { for(indexTemp = 0; indexTemp < indexC; indexTemp++) { if(set_B[indexB] == set_C[indexTemp]) break; } if(indexTemp == indexC) set_C[indexC++] = set_B[indexB]; } }