编辑代码

#include <iostream>
using namespace  std;

void get_money(int money){
    int hundred = money/100;
    int fifty = (money-hundred*100)/50;
    int ten = (money-hundred*100-fifty*50)/10;
    int five = (money-hundred*100-fifty*50-ten*10)/5;
    int one = money-hundred*100-fifty*50-ten*10-five*5;
    cout <<"一共需要"<<hundred<<"张一百，"<<fifty<<"张五十，"<<ten<<"张十元，"<<five<<"张五元，"<<one<<"张一元"<<endl;
}

int get_All_Money(int a[],int len){
    int all=0;
    for (int i = 0; i < len; ++i) {
        all += a[i];
    }
    return all;
}

int main(){
    int a[]={2135,1862,2639,2581};
    int len = sizeof (a)/sizeof (a[0]);
    int all = get_All_Money(a,len);
    get_money(all);
    
}