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check your input

时间:2017-09-29 01:46:57      阅读:188      评论:0      收藏:0      [点我收藏+]

标签:enter   turn   iostream   clear   bsp   lease   div   void   continue   

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#include <iostream>
using namespace std;

float avg_score(float sc, int num)
{
    return sc/num;
}

void show_score(float avg)
{
    cout << "Your average score is " << avg << endl;
}

float input_score(float sc[], int num)
{
    float total;
    total = 0;
    for(int i = 0; i < num; i++)
    {
        cout << "# Round " << i+1 << "# score: ";
        while(!(cin >> sc[i]))
        {
            cout << "Bad input! Please enter your score!"<<endl;
            cin.clear();
            while(cin.get() != \n)
                continue;
        }
        total = total + sc[i];
    }
    return total;
}
int main()
{
    float result,average;
    int LEN;
    cout << "Please enter your round : " << endl;
    cin >> LEN;
    float mark[LEN];
    result = input_score(mark, LEN);
    average = avg_score(result, LEN);
    show_score(average);

    return 0;
}
get your average score

 

check your input

标签:enter   turn   iostream   clear   bsp   lease   div   void   continue   

原文地址:http://www.cnblogs.com/TadGuo/p/7609248.html

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