编辑代码

#include<stdio.h>
int main(){
   int LA[] = {1, 5, 2};
   int LB[] = {4, 6};
   int LC[5] = {0};
   int len_LA = sizeof(LA) / sizeof(LA[0]);
   int len_LB = sizeof(LB) / sizeof(LB[0]);
   int len_LC = len_LA + len_LB;
   int i = 0, j = 0, k = 0;
   while (i < len_LA && j < len_LB) {
       LC[k++] = LA[i++];
       LC[k++] = LB[j++];
   }
   while (i < len_LA) {
       LC[k++] = LA[i++];
   }
   while (j < len_LB) {
       LC[k++] = LB[j++];
   }
   printf("LC: ");
   for (int m = 0; m < len_LC; m++) {
       printf("%d ", LC[m]);
   }
   return 0;
}