数字比较

最新推荐文章于 2024-04-02 22:42:04 发布

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本文介绍了一个简单的Java程序，该程序能够接收用户输入的三个整数，并按照从小到大的顺序进行排序和输出。通过使用条件判断，程序确保了输入的整数能够正确地按升序排列。

从键盘输入3个整数，分别赋值给a,b,c. 然后将输入的整数按从小到大的顺序放在变量a,b,c中，并输出三个变量的值

package size;

import java.util.*;

public class Size {

public static void main(String[] args) {
Scanner input = new Scanner(System.in);
System.out.print("请输入3个整数:");
int a = input.nextInt();
int b = input.nextInt();
int c = input.nextInt();
if (a < b && a < c) {
if (b < c) {
System.out.print(a + "," + b + "," + c);
}

else {

System.out.print(a + "," + c + "," + b);
}
} else if (b < a && b < c) {
if (a < c) {
System.out.println(b + "," + a + "," + c);
} else {
System.out.print(b + "," + c + "," + a);

}
} else {
if (a < b) {
System.out.print(c + "," + a + "," + b);
} else {
System.out.print(c + "," + b + "," + a);
}
}

}
}