#31147: 其實不用算它幾項啦


jason096727@gmail.com (Jason Ho)

School : 高雄市苓雅區福東國民小學
ID : 189939
IP address : [150.116.71.76]
Last Login :
2023-07-15 21:32:51
b971. 等差數列 -- 板橋高中教學題 | From: [150.116.71.227] | Post Date : 2022-07-14 22:23


#include <iostream>

using namespace std;

int main()
{
    int a, b, c;
    while (cin >> a >> b >> c){
        if (c<0){
            for (int i=a; i>=b; i=i+c){
            cout << i << " ";
            }
        }
        else {
        for (int i=a; i<=b; i=i+c){
        cout << i << " ";
        }
        cout << '\n';
        }
    }
    return 0;
}

 
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