Java 程序求三个数中最大的
原文:https://www . geesforgeks . org/Java-program-to-find-三个数字中最大的/
问题陈述:给定三个数字 x、y 和 z，目的是得到这三个数字中最大的一个。
示例:
Input: x = 7, y = 20, z = 56
Output: 56 // value stored in variable z
3 个数字中最大值的流程图:
求三个数中最大值的算法:
1\. Start
2\. Read the three numbers to be compared, as A, B and C
3\. Check if A is greater than B.
3.1 If true, then check if A is greater than C
If true, print 'A' as the greatest number
If false, print 'C' as the greatest number
3.2 If false, then check if B is greater than C
If true, print 'B' as the greatest number
If false, print 'C' as the greatest number
4\. End
接近:
- 使用三元运算符
- 使用 if-else
方法 1: 使用三元运算符
条件运算符的语法:
ans = (conditional expression) ? execute if true : execute if false
- 如果条件为真，则在冒号前执行语句
- 如果条件为假，那么在冒号 so 之后执行一个语句
largest = z > (x>y ? x:y) ? z:((x>y) ? x:y);
插图:
x = 5, y= 10, z = 3
largest = 3>(5>10 ? 5:10) ? 3: ((5>10) ? 5:10);
largest = 3>10 ? 3 : 10
largest = 10
Java 语言(一种计算机语言，尤用于创建网站)
// Java Program to Find the Biggest of 3 Numbers
// Importing generic Classes/Files
import java.io.*;
class GFG {
// Function to find the biggest of three numbers
static int biggestOfThree(int x, int y, int z)
{
return z > (x > y ? x : y) ? z : ((x > y) ? x : y);
}
// Main driver function
public static void main(String[] args)
{
// Declaring variables for 3 numbers
int a, b, c;
// Variable holding the largest number
int largest;
a = 5;
b = 10;
c = 3;
// Calling the above function in main
largest = biggestOfThree(a, b, c);
// Printing the largest number
System.out.println(largest
+ " is the largest number.");
}
}
Output
10 is the largest number.
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