3.2 Relational Operator

ā§Š.⧍ āϰāĻŋāϞ⧇āĻļāύāĻžāϞ āĻ…āĻĒāĻžāϰ⧇āϟāϰ (ā§§ā§§)

  1. āϏāĻŽāĻžāύ āĻ•āĻŋāύāĻž āĻĒāϰ⧀āĻ•ā§āώāĻž āĻ•āϰāĻž

    1. [5] āĻĻ⧁āχāϟāĻŋ āϏāĻ‚āĻ–ā§āϝāĻž āϏāĻŽāĻžāύ āĻ•āĻŋāύāĻž āϤ⧁āϞāύāĻž āĻ•āϰāĨ¤

    2. [6] āĻāĻ•āϟāĻŋ āĻ…āĻ‚āĻ• āχāύāĻĒ⧁āϟ āύāĻŋā§Ÿā§‡ āϏ⧇āϟāĻŋ āĻ•āĻĨāĻžā§Ÿ āϞāĻŋāĻ–āĨ¤ [āχāύāĻĒ⧁āϟ: 1 āĻšāϞ⧇ āφāωāϟāĻĒ⧁āϟ: One, āχāύāĻĒ⧁āϟ: 2 āĻšāϞ⧇ āφāωāϟāĻĒ⧁āϟ: Two]

    3. [7] 1-7 āϝ⧇āϕ⧋āύ⧋ āĻāĻ•āϟāĻŋ āϏāĻ‚āĻ–ā§āϝāĻž āχāύāĻĒ⧁āϟ āύāĻŋā§Ÿā§‡ āϏ⧇ āĻ…āύ⧁āϝāĻžā§Ÿā§€ āĻ•āĻŋ āĻŦāĻžāϰ āϤāĻž āĻĒā§āϰāĻŋāĻ¨ā§āϟ āĻ•āϰāĨ¤ [āχāύāĻĒ⧁āϟ: 1 āĻšāϞ⧇ āφāωāϟāĻĒ⧁āϟ: Sunday, āχāύāĻĒ⧁āϟ: 2 āĻšāϞ⧇ āφāωāϟāĻĒ⧁āϟ: Monday]

    4. [8] 1-12 āϝ⧇āϕ⧋āύ⧋ āĻāĻ•āϟāĻŋ āϏāĻ‚āĻ–ā§āϝāĻž āχāύāĻĒ⧁āϟ āύāĻŋā§Ÿā§‡ āϏ⧇ āĻ…āύ⧁āϝāĻžā§Ÿā§€ āĻ•āĻŋ āĻŽāĻžāϏ āϤāĻž āĻĒā§āϰāĻŋāĻ¨ā§āϟ āĻ•āϰāĨ¤ [āχāύāĻĒ⧁āϟ: 1 āĻšāϞ⧇ āφāωāϟāĻĒ⧁āϟ: January, āχāύāĻĒ⧁āϟ: 2 āĻšāϞ⧇ āφāωāϟāĻĒ⧁āϟ: February]

    5. [9] āĻāĻ•āϟāĻŋ āĻĒā§‚āĻ°ā§āĻŖ āϏāĻ‚āĻ–ā§āϝāĻž āĻĒā§‚āĻ°ā§āĻŖ āĻŦāĻ°ā§āĻ— āϏāĻ‚āĻ–ā§āϝāĻž āĻ•āĻŋāύāĻž āύāĻŋāĻ°ā§āϪ⧟ āĻ•āϰāĨ¤

    6. [10] āĻāĻ•āϟāĻŋ āĻĒā§‚āĻ°ā§āĻŖ āϏāĻ‚āĻ–ā§āϝāĻž āĻĒā§‚āĻ°ā§āĻŖ āϘāύ āϏāĻ‚āĻ–ā§āϝāĻž āĻ•āĻŋāύāĻž āύāĻŋāĻ°ā§āϪ⧟ āĻ•āϰāĨ¤

  2. āϤ⧁āϞāύāĻž āĻ•āϰāĻž (āϛ⧋āϟ, āĻŦ⧜)

    1. [11] āĻĻ⧁āχāϟāĻŋ āϏāĻ‚āĻ–ā§āϝāĻžāϰ āĻŽāĻ§ā§āϝ⧇ āϤ⧁āϞāύāĻž āĻ•āϰāĨ¤ (āϏāĻ‚āĻ–ā§āϝāĻž āĻĻ⧁āχāϟāĻŋ āϏāĻŽāĻžāύ, ā§§āĻŽ āϏāĻ‚āĻ–ā§āϝāĻžāϟāĻŋ āĻŦ⧜, ā§§āĻŽ āϏāĻ‚āĻ–ā§āϝāĻžāϟāĻŋ āϛ⧋āϟ)

    2. [12] āĻĒāϰ⧀āĻ•ā§āώāĻžā§Ÿ āĻĒā§āϰāĻžāĻĒā§āϤ āύāĻŽā§āĻŦāϰ āχāύāĻĒ⧁āϟ āύāĻŋā§Ÿā§‡ āĻĒāĻžāĻļ/āĻĢ⧇āϞ āύāĻŋāĻ°ā§āϪ⧟ āĻ•āϰāĨ¤ (āĻĒāĻžāĻļ: 100-33, āĻĢ⧇āϞ: 32-00, āύ⧋āϟ: āĻĒā§āϰāĻžāĻĒā§āϤ āύāĻŽā§āĻŦāϰ āĻĒā§‚āĻ°ā§āĻŖ āϏāĻ‚āĻ–ā§āϝāĻž)

    3. [13] āϜāĻ¨ā§āĻŽ āϏāĻžāϞ āĻ…āύ⧁āϝāĻžā§Ÿā§€ āĻāĻ•āϜāύ āĻŦā§āϝāĻžāĻ•ā§āϤāĻŋ āĻ­ā§‹āϟāĻžāϰ āĻ•āĻŋāύāĻž āύāĻŋāĻ°ā§āϪ⧟ āĻ•āϰāĨ¤

    4. [14] āĻāĻ•āϟāĻŋ āĻĒā§‚āĻ°ā§āĻŖāϏāĻ‚āĻ–ā§āϝāĻžāϰ āĻĒāϰāĻŽāĻŽāĻžāύ āύāĻŋāĻ°ā§āϪ⧟ āĻ•āϰāĨ¤

    5. [15] āĻ•ā§āϰ⧟āĻŽā§‚āĻ˛ā§āϝ āĻ“ āĻŦāĻŋāĻ•ā§āϰ⧟āĻŽā§‚āĻ˛ā§āϝ āĻ…āύ⧁āϏāĻžāϰ⧇ āϞāĻžāĻ­ āĻ…āĻĨāĻŦāĻž āϞ⧋āĻ•āϏāĻžāύ āύāĻŋāĻ°ā§āϪ⧟ āĻ•āϰāĨ¤

āϏāĻŽāĻžāϧāĻžāύ

āϏāĻŽāĻžāύ āĻ•āĻŋāύāĻž āĻĒāϰ⧀āĻ•ā§āώāĻž āĻ•āϰāĻž

[5] āĻĻ⧁āχāϟāĻŋ āϏāĻ‚āĻ–ā§āϝāĻž āϏāĻŽāĻžāύ āĻ•āĻŋāύāĻž āϤ⧁āϞāύāĻž āĻ•āϰāĨ¤

Sample Input
Sample Output

1 1

Equal

1 2

Not Equal

[6] āĻāĻ•āϟāĻŋ āĻ…āĻ‚āĻ• āχāύāĻĒ⧁āϟ āύāĻŋā§Ÿā§‡ āϏ⧇āϟāĻŋ āĻ•āĻĨāĻžā§Ÿ āϞāĻŋāĻ–āĨ¤ [āχāύāĻĒ⧁āϟ: 1 āĻšāϞ⧇ āφāωāϟāĻĒ⧁āϟ: One, āχāύāĻĒ⧁āϟ: 2 āĻšāϞ⧇ āφāωāϟāĻĒ⧁āϟ: Two]

Sample Input
Sample Output

0

Zero

1

One

2

Two

10

Invalid Digit

[7] 1-7 āϝ⧇āϕ⧋āύ⧋ āĻāĻ•āϟāĻŋ āϏāĻ‚āĻ–ā§āϝāĻž āχāύāĻĒ⧁āϟ āύāĻŋā§Ÿā§‡ āϏ⧇ āĻ…āύ⧁āϝāĻžā§Ÿā§€ āĻ•āĻŋ āĻŦāĻžāϰ āϤāĻž āĻĒā§āϰāĻŋāĻ¨ā§āϟ āĻ•āϰāĨ¤ [āχāύāĻĒ⧁āϟ: 1 āĻšāϞ⧇ āφāωāϟāĻĒ⧁āϟ: Sunday, āχāύāĻĒ⧁āϟ: 2 āĻšāϞ⧇ āφāωāϟāĻĒ⧁āϟ: Monday]

Sample Input
Sample Output

1

Sunday

4

Wednesday

7

Saturday

[8] 1-12 āϝ⧇āϕ⧋āύ⧋ āĻāĻ•āϟāĻŋ āϏāĻ‚āĻ–ā§āϝāĻž āχāύāĻĒ⧁āϟ āύāĻŋā§Ÿā§‡ āϏ⧇ āĻ…āύ⧁āϝāĻžā§Ÿā§€ āĻ•āĻŋ āĻŽāĻžāϏ āϤāĻž āĻĒā§āϰāĻŋāĻ¨ā§āϟ āĻ•āϰāĨ¤ [āχāύāĻĒ⧁āϟ: 1 āĻšāϞ⧇ āφāωāϟāĻĒ⧁āϟ: January, āχāύāĻĒ⧁āϟ: 2 āĻšāϞ⧇ āφāωāϟāĻĒ⧁āϟ: February]

Sample Input
Sample Output

1

January

6

June

12

December

[9] āĻāĻ•āϟāĻŋ āĻĒā§‚āĻ°ā§āĻŖ āϏāĻ‚āĻ–ā§āϝāĻž āĻĒā§‚āĻ°ā§āĻŖ āĻŦāĻ°ā§āĻ— āϏāĻ‚āĻ–ā§āϝāĻž āĻ•āĻŋāύāĻž āύāĻŋāĻ°ā§āϪ⧟ āĻ•āϰāĨ¤

Sample Input
Sample Output

16

Perfect square

14

Not a perfect square

25

Perfect square

[10] āĻāĻ•āϟāĻŋ āĻĒā§‚āĻ°ā§āĻŖ āϏāĻ‚āĻ–ā§āϝāĻž āĻĒā§‚āĻ°ā§āĻŖ āϘāύ āϏāĻ‚āĻ–ā§āϝāĻž āĻ•āĻŋāύāĻž āύāĻŋāĻ°ā§āϪ⧟ āĻ•āϰāĨ¤

Sample Input
Sample Output

27

Perfect cube

14

Not a perfect cube

64

Perfect cube

āϤ⧁āϞāύāĻž āĻ•āϰāĻž (āϛ⧋āϟ, āĻŦ⧜)

[11] āĻĻ⧁āχāϟāĻŋ āϏāĻ‚āĻ–ā§āϝāĻžāϰ āĻŽāĻ§ā§āϝ⧇ āϤ⧁āϞāύāĻž āĻ•āϰāĨ¤ (āϏāĻ‚āĻ–ā§āϝāĻž āĻĻ⧁āχāϟāĻŋ āϏāĻŽāĻžāύ, ā§§āĻŽ āϏāĻ‚āĻ–ā§āϝāĻžāϟāĻŋ āĻŦ⧜, ā§§āĻŽ āϏāĻ‚āĻ–ā§āϝāĻžāϟāĻŋ āϛ⧋āϟ)

Sample Input
Sample Output

5 5

The numbers are equal

8 5

The first number is greater

4 7

The first number is smaller

[12] āĻĒāϰ⧀āĻ•ā§āώāĻžā§Ÿ āĻĒā§āϰāĻžāĻĒā§āϤ āύāĻŽā§āĻŦāϰ āχāύāĻĒ⧁āϟ āύāĻŋā§Ÿā§‡ āĻĒāĻžāĻļ/āĻĢ⧇āϞ āύāĻŋāĻ°ā§āϪ⧟ āĻ•āϰāĨ¤ (āĻĒāĻžāĻļ: 100-33, āĻĢ⧇āϞ: 32-00, āύ⧋āϟ: āĻĒā§āϰāĻžāĻĒā§āϤ āύāĻŽā§āĻŦāϰ āĻĒā§‚āĻ°ā§āĻŖ āϏāĻ‚āĻ–ā§āϝāĻž)

Sample Input
Sample Output

35

Pass

20

Fail

[13] āϜāĻ¨ā§āĻŽ āϏāĻžāϞ āĻ…āύ⧁āϝāĻžā§Ÿā§€ āĻāĻ•āϜāύ āĻŦā§āϝāĻžāĻ•ā§āϤāĻŋ āĻ­ā§‹āϟāĻžāϰ āĻ•āĻŋāύāĻž āύāĻŋāĻ°ā§āϪ⧟ āĻ•āϰāĨ¤

Sample Input
Sample Output

2010

Not eligible to vote

1998

Eligible to vote

[14] āĻāĻ•āϟāĻŋ āĻĒā§‚āĻ°ā§āĻŖāϏāĻ‚āĻ–ā§āϝāĻžāϰ āĻĒāϰāĻŽāĻŽāĻžāύ āύāĻŋāĻ°ā§āϪ⧟ āĻ•āϰāĨ¤

Sample Input
Sample Output

-7

7

3

3

0

0

[15] āĻ•ā§āϰ⧟āĻŽā§‚āĻ˛ā§āϝ āĻ“ āĻŦāĻŋāĻ•ā§āϰ⧟āĻŽā§‚āĻ˛ā§āϝ āĻ…āύ⧁āϏāĻžāϰ⧇ āϞāĻžāĻ­ āĻ…āĻĨāĻŦāĻž āϞ⧋āĻ•āϏāĻžāύ āύāĻŋāĻ°ā§āϪ⧟ āĻ•āϰāĨ¤

Sample Input
Sample Output

100 120

Profit: 20.00

150 120

Loss: 30.00

100 100

No profit, no loss

Last updated