Euphoria - 算术运算符

以下简单的示例程序演示了算术运算符。将以下 Euphoria 程序复制并粘贴到 test.ex 文件中并运行该程序 -

#!/home/euphoria-4.0b2/bin/eui

integer a = 10
integer b = 20

printf(1, "a + b = %d\n" , (a + b) )
printf(1, "a - b = %d\n" , (a - b) )
printf(1, "a * b = %d\n" , (a * b) )
printf(1, "b / a = %d\n" , (b / a) )
printf(1, "+a   = %d\n" ,  (+a) )
printf(1, "-a   = %d\n" ,  (-a) )

这将产生以下结果 -

a + b = 30
a - b = -10
a * b = 200
b / a = 2
+a   = 10
-a   = -10