Assume that variable num is an integer variable which is assigned a random valuefrom zero (0) to twenty (20). Imagine that there is an if-statement that willvalidate the value of num. There are 10 scenarios showing the valid values of numas shown in the figure below. The valid values are the ones that are NOT shaded.1.0 12 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 202.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 203.0 1 2 3 4 5 6 7 8 9 10 11 1213 14 15 16 17 18 19 204.1 2 3 4 5 67 8 9 10 11 121314 15 16 17 18 19 205.1 2 3 4 5 678 9 10 11 12 13 14 15 16 17 18 19 206.0 12 34.5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 207.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 208.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 209.12 35 6791011 12 1314 15 161718192010.1 245 678 910111213 14 1516 17181920 Write the shortest condition in the if-statement below that will make theunshaded values of row ten (10) from the figure as valid.Note: You may only use the operators <, >, ==, !=, && and || *_) {if (System.out.printın(“Valid.");}

From the given figure,For row ten, the unshaded values are 3 and 13For row ten the value is valid if…

Write the shortest condition in the if-statement below that will make the unshaded values of row ten (10) from the figure as valid. Note: You may only use the operators <, >, ==, !=, && and || * ) { if ( System.out.printın(“Valid."); }

Write the shortest condition in the if-statement below that will make the unshaded values of row ten (10) from the figure as valid. Note: You may only use the operators <, >, ==, !=, && and || * ) { if ( System.out.printın(“Valid."); }

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Control structures

Control structures are block of statements that analyze the value of variables and determine the flow of execution based on those values. When a program is running, the CPU executes the code line by line. After sometime, the program reaches the point where it has to make a decision on whether it has to go to another part of the code or repeat execution of certain part of the code. These results affect the flow of the program's code and these are called control structures.

Switch Statement

The switch statement is a key feature that is used by the programmers a lot in the world of programming and coding, as well as in information technology in general. The switch statement is a selection control mechanism that allows the variable value to change the order of the individual statements in the software execution via search.

Question

Assume that variable num is an integer variable which is assigned a random value
from zero (0) to twenty (20). Imagine that there is an if-statement that will
validate the value of num. There are 10 scenarios showing the valid values of num
as shown in the figure below. The valid values are the ones that are NOT shaded.
1.
0 12 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
2.
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
3.
0 1 2 3 4 5 6 7 8 9 10 11 12
13 14 15 16 17 18 19 20
4.
1 2 3 4 5 6
7 8 9 10 11 12
13
14 15 16 17 18 19 20
5.
1 2 3 4 5 6
7
8 9 10 11 12 13 14 15 16 17 18 19 20
6.
0 1
2 3
4.
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
7.
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
8.
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
9.
1
2 3
5 6
7
9
10
11 12 13
14 15 16
17
18
19
20
10.
1 2
4
5 6
7
8 9
10
11
12
13 14 15
16 17
18
19
20

Write the shortest condition in the if-statement below that will make the
unshaded values of row ten (10) from the figure as valid.
Note: You may only use the operators <, >, ==, !=, && and || *
_) {
if (
System.out.printın(“Valid.");
}

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