**WAP to determine the largest number among three given numbers.**

This program in Q-Basic finds the largest among three numbers stored in variables A, B, C. It shows the implementation of IF..ELSE clause in Q-Basic Programming. To find largest among three different numbers, this program first compares A with B. If A is greater than B then it again compares A with C. Now if the result is true then prints “A IS GREATER” else prints “C IS GREATER”. When A was lesser than B then, B is compared with C and if results comes true then prints “B IS GREATER” else “C IS GREATER”.

```
CLS
INPUT “ENTER THREE NUMBERS”; A, B, C
IF A>B THEN
IF A>C THEN
PRINT “A IS GREATER”
ELSE
PRINT “C IS GREATER”
ELSE
IF B>C THEN
PRINT “B IS GREATER”
ELSE
PRINT “C IS GREATER”
END IF
END IF
END
```

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