以下 Java 代码的输出无法理解。谁能告诉我它是如何工作的?
int i=5;
System.out.println(i+'+');// Output is 48
System.out.println(i+'-');// Output is 50
System.out.println(i+'*');// Output is 47
System.out.println(i+'%');// Output is 42
System.out.println(i+'/');// Output is 52