What does “<>” mean in C programming? [on hold]

Question

我在If语句y<>3看到了这个示例，我想知道它的作用。

Answer 1

I have to check if this exercise is correct

It is not.

if (((x < y) && (y < z)) && (y != 3))
    printf(“%f < %d < %d \n”, x, y, z);

Is correct, assuming float x and int y, z .

<> in some languages means "does not equal". But in c, the operator is != . Also note the difference between logical AND ( && ) and bitwise AND ( & ). You should use the logical operators for multiple criteria in a conditional statement.