Euphoria - 关系运算符

以下简单示例程序演示了关系运算符。将以下 Euphoria 程序复制并粘贴到 test.ex 文件中，然后运行此程序 -

#!/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, "a < b = %d\n", (a < b) )
printf(1, "b >= a = %d\n", (b >= a) )
printf(1, "b <= a = %d\n", (b <= a) )

这将产生以下结果。此处 0 表示 false，而 1 表示 true。

a = b = 0
a != b = 1
a > b = 0
a < b = 1
b >= a = 1
b <= a = 0