C <-> Pascal | Logical or

||

Description

par1 || par2

Used keywords: ||

Input

par1 - Logical value
par2 - Logical value

Output

Result - Logical value

If the first operand is true, then the second operand is not evaluated.

Examples

C

In the source code you can find the equivalent of the above table, for easier orientation at the end of each line is a comment which shows the result.

a1 = 0 || 0; // a1 = false
a2 = 0 || 1;  // a2 = true
a3 = 1  || 0; // a3 = true
a4 = 1  || 1;  // a4 = true

C

Even one example in what situations we can use the operation logical or:

(b || c) || a
a || 1
a>1 || a<100

Pascal

or

Description

par1 or par2

Used keywords: or

Input

par1 - Logical value
par2 - Logical value

Output

Result - Logical value

If the first operand is true, then the second operand is not evaluated.

Examples

Pascal

In the source code you can find the equivalent of the above table, for easier orientation at the end of each line is a comment which shows the result.

a1 := false or false; { a1 = false}
a2 := false or true;  { a2 = true}
a3 := true  or false; { a3 = true}
a4 := true  or true;  { a4 = true}

Pascal

Even one example in what situations we can use the operation logical or:

(b or c) or a
a or true
a>1 or a<100

You can find it in the following collections: logical operators

Logical or in another programming language:

Differences to: