编辑代码

#include <iostream>
using namespace std;
int accumulation(int *array,int arrLen){
    if(arrLen==0)
    {
        return 0;
    }
    if(arrLen==1)
    {
        return array[0];
    }
    return array[0]+accumulation(array+1,arrLen-1);
}
int main() {
    int array[]={1,2,3,4,5,6,7,8};
    int arrLen=sizeof(array)/sizeof(int);
    cout<<accumulation(array,arrLen)<<endl;
	return 0;
}