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Can't use modulus on doubles?（5个答案）
4天前关闭。
在这段代码中，我已经定义了这段代码中的其余部分为浮点数据类型，但编译器拒绝了，并假设将其定义为整数类型，这是什么原因呢？enter image description here

int main()
{

    float days, hours, minutes, seconds;
    float Totalseconds;
    float Remainder;
    float secondsperday;
    float secondsperhour;
    float secondsperminute;

    secondsperday = 24 * 60 * 60;
    secondsperhour = 60 * 60;
    secondsperminute = 60;

    cout << "Enter total seconds\n";
    cin >> Totalseconds;

    days = floor(Totalseconds / secondsperday);
    Remainder = (Totalseconds % secondsperday);

    hours = floor(Remainder / secondsperhour);
    Remainder = Remainder % secondsperhour;

    minutes = floor(Remainder / secondsperminute);
    Remainder = Remainder % secondsperminute;

    seconds = Remainder;

    cout << days << ":" << hours << ":" << minutes << ":" << seconds;

    return 0;
}