如何利用C语言实现数组复制的功能

把数组src[ ]中的数据复制到dest[ ]中

/*数组复制作业*/#include<stdio.h>void cpy(int *p_src,int *p_dest,int size){int num = 0;for(num = 0;num <= size - 1;num++){p_dest[num] = p_src[num];}}int main(){int src[] = {4,2,5,7,15},dest[5] = {},num = 0;cpy(src,dest,5);for(num = 0;num <= 4;num++){printf("%d",dest[num]);}printf("\n");return 0;}