Kotlin程序计算简单利息


在本文中,我们将了解如何在Kotlin中计算简单利息。它是总本金的百分比利息。与复利相比,收益较低。简单利息的计算公式为

(principle*rate*time)/100

下面是相同的演示

假设我们的输入是

Principle number: 100000
Interest rate: 5
Time period in years: 2

期望输出为

Simple Interest: 1000

算法

  • 步骤1 − 开始

  • 步骤2 − 声明四个整数值principalAmount(本金)、interestRate(利率)、timePeriod(期限)、simpleInterest(利息)

  • 步骤3 − 定义principalAmount、interestRate、timePeriod和simpleInterest的值

  • 步骤4 − 执行“(principle*rate*time)/100”计算简单利息,并将其存储在simpleInterest变量中

  • 步骤5 − 显示simpleInterest

  • 步骤6 − 结束

示例1

在这个例子中,我们将使用上面给出的公式在Kotlin中计算简单利息。首先,声明并设置本金变量

val principalAmount = 10000

然后,设置利率和期限变量:

val interestRate = 5
val timePeriod = 3

现在,使用上述公式根据本金、利率和期限计算简单利息:

val simpleInterest = (principalAmount*interestRate*timePeriod)/100

让我们现在看看在Kotlin中计算简单利息的示例:

fun main() { val principalAmount = 10000 println("Principal amount is defined as: $principalAmount") val interestRate = 5 println("The rate of interest is defined as: $interestRate %") val timePeriod = 2 println("The time period is defined as: $timePeriod years") val simpleInterest = (principalAmount*interestRate*timePeriod)/100 println("
Simple Interest is: $simpleInterest"
) }

输出

Principal amount is defined as: 10000
The rate of interest is defined as: 5 %
The time period is defined as: 2 years

Simple Interest is: 1000

示例2

在这个例子中,我们将计算Kotlin中的简单利息:

fun main() { val principalAmount = 10000 println("Principal amount is defined as: $principalAmount") val interestRate = 5 println("The rate of interest is defined as: $interestRate %") val timePeriod = 2 println("The time period is defined as: $timePeriod years") getSimpleInterest(principalAmount, interestRate, timePeriod) } fun getSimpleInterest(principalAmount: Int, interestRate: Int, timePeriod: Int) { val simpleInterest = (principalAmount*interestRate*timePeriod)/100 println("
Simple Interest is: $simpleInterest"
) }

输出

Principal amount is defined as: 10000
The rate of interest is defined as: 5 %
The time period is defined as: 2 years

Simple Interest is: 1000

更新于:2022年10月13日

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