Integer.parseInt(scanner.nextLine()) vs scanner.nextInt()(Integer.parseInt(scanner.nextLine()) 与scanner.nextInt())
Differences between new Integer(123), Integer.valueOf(123) and just 123(new Integer(123)、Integer.valueOf(123) 和 just 1
Using int vs Integer(使用 int 与 Integer)
How do I convert from int to Long in Java?(如何在 Java 中将 int 转换为 Long?)
negative char Value JAVA(负字符值 JAVA)
Multiplication of two ints overflowing to result in a negative number(两个整数相乘溢出导致负数)
sorting integers in order lowest to highest java(按从低到高的顺序对整数进行排序 java)
Why does integer division by zero 1/0 give error but floating point 1/0.0 returns quot;Infquot;?(为什么整数除以零 1/0 会
Why int j = 012 giving output 10?(为什么 int j = 012 给出输出 10?)
Why is == true for some Integer objects?(为什么 == 对于某些 Integer 对象为真?)
Get int from String, also containing letters, in Java(在Java中从String中获取int,也包含字母)
Java Round up Any Number(Java 对任意数字进行四舍五入)