Day 17

Professional Development

•

22 Qs

Similar activities

Professional Development

•

20 Qs

C-Quest

Professional Development

•

20 Qs

Quiz on C++_1

Professional Development

•

20 Qs

Lamda kifejezések C# nyelven 1.

Professional Development

•

17 Qs

CEH V11 MOCK 2

Professional Development

•

20 Qs

SPARK FIDDLE

Professional Development

•

20 Qs

Basics of programming - Quiz - 01

University - Professional Development

•

20 Qs

Introduction to Computing_1

4th Grade - Professional Development

•

17 Qs

Day 17

Quiz

•

Computers

•

Professional Development

•

Practice Problem

•

Easy

Venkatesh iGen

Used 5+ times

FREE Resource

22 questions

Show all answers

MULTIPLE CHOICE QUESTION

1 min • 1 pt

public class Main {
    public static void main(String[] args) {
        String s = "abc";
        int sum = 0;
        for (char c : s.toCharArray()) {
            sum += c;
        }
        System.out.println(sum);
    }
}

294

297

300

303

MULTIPLE CHOICE QUESTION

1 min • 1 pt

public class Main {
    public static void main(String[] args) {
        String s = "a1b2c3";
        int sum = 0;
        for (int i = 1; i < s.length(); i += 2) {
            sum += s.charAt(i) - '0';
        }
        System.out.println(sum);
    }
}

MULTIPLE CHOICE QUESTION

1 min • 1 pt

public class Main {
    public static void main(String[] args) {
        int[] arr = {513, 46, 29};
        int max = 0;
        for (int num : arr) {
            while (num > 0) {
                max = Math.max(max, num % 10);
                num /= 10;
            }
        }
        System.out.println(max);
    }
}

MULTIPLE CHOICE QUESTION

1 min • 1 pt

public class Main {
    public static void main(String[] args) {
        String s = "6589";
        char[] arr = s.toCharArray();
        char temp = arr[0];
        arr[0] = arr[arr.length - 1];
        arr[arr.length - 1] = temp;
        System.out.println(new String(arr));
    }
}

6589

9586

9865

9568

MULTIPLE CHOICE QUESTION

1 min • 1 pt

public class Main {
    public static void main(String[] args) {
        int[] a = {10, 20, 30};
        int sum = 0;
        for (int i = 1; i < a.length; i++) {
            sum += a[i] - a[i - 1];
        }
        System.out.println(sum);
    }
}

MULTIPLE CHOICE QUESTION

1 min • 1 pt

public class Main {
    public static void main(String[] args) {
        String[] s = {"abc", "de", "fghi"};
        int count = 0;
        for (String str : s) {
            count += str.length();
        }
        System.out.println(count);
    }
}

MULTIPLE CHOICE QUESTION

1 min • 1 pt

public class Main {
    public static void main(String[] args) {
        int n = 237541;
        int count = 0;
        while (n > 0) {
            int d = n % 10;
            if (d == 2 || d == 3 || d == 5 || d == 7) count++;
            n /= 10;
        }
        System.out.println(count);
    }
}

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever

or continue with

Microsoft

Apple

Others

Already have an account?

Similar Resources on Wayground

20 questions

MS-900 Cloud Concepts 1

Quiz

•

Professional Development

20 questions

Basic 2 Python

Quiz

•

12th Grade - Professi...

17 questions

Lección1 - JavaScript

Quiz

•

1st Grade - Professio...

20 questions

Python Quiz Testing

Quiz

•

Professional Development

20 questions

Java Chapter 5 Review Questions

Quiz

•

Professional Development

20 questions

2º-DAM-Evaluación Inicial-HLC

Quiz

•

Professional Development

20 questions

ISACA Cyber Security Quiz - Prelims

Quiz

•

Professional Development

20 questions

Pemodelan Perangkat Lunak

Quiz

•

Professional Development

Popular Resources on Wayground

15 questions

Fractions on a Number Line

Quiz

•

3rd Grade

20 questions

Equivalent Fractions

Quiz

•

3rd Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

54 questions

Analyzing Line Graphs & Tables

Quiz

•

4th Grade

$fractions$

22 questions

fractions

Quiz

•

3rd Grade

20 questions

Main Idea and Details

Quiz

•

5th Grade

20 questions

Context Clues

Quiz

•

6th Grade

15 questions

Equivalent Fractions

Quiz

•

4th Grade

Discover more resources for Computers

20 questions

Black History Month Trivia Game #1

Quiz

•

Professional Development

100 questions

Screening Test Customer Service

Quiz

•

Professional Development

20 questions

90s Cartoons

Quiz

•

Professional Development

10 questions

Reading a ruler in Inches

Quiz

•

4th Grade - Professio...

16 questions

Parallel, Perpendicular, and Intersecting Lines

Quiz

•

KG - Professional Dev...

12 questions

Valentines Day Trivia

Quiz

•

Professional Development

Day 17

22 questions

public class Main {
    public static void main(String[] args) {
        String s = "abc";
        int sum = 0;
        for (char c : s.toCharArray()) {
            sum += c;
        }
        System.out.println(sum);
    }
}

public class Main {
    public static void main(String[] args) {
        String s = "a1b2c3";
        int sum = 0;
        for (int i = 1; i < s.length(); i += 2) {
            sum += s.charAt(i) - '0';
        }
        System.out.println(sum);
    }
}

public class Main {
    public static void main(String[] args) {
        String s = "6589";
        char[] arr = s.toCharArray();
        char temp = arr[0];
        arr[0] = arr[arr.length - 1];
        arr[arr.length - 1] = temp;
        System.out.println(new String(arr));
    }
}

public class Main {
    public static void main(String[] args) {
        int[] a = {10, 20, 30};
        int sum = 0;
        for (int i = 1; i < a.length; i++) {
            sum += a[i] - a[i - 1];
        }
        System.out.println(sum);
    }
}

public class Main {
    public static void main(String[] args) {
        String[] s = {"abc", "de", "fghi"};
        int count = 0;
        for (String str : s) {
            count += str.length();
        }
        System.out.println(count);
    }
}

public class Main {
    public static void main(String[] args) {
        int n = 237541;
        int count = 0;
        while (n > 0) {
            int d = n % 10;
            if (d == 2 || d == 3 || d == 5 || d == 7) count++;
            n /= 10;
        }
        System.out.println(count);
    }
}

public class G {
    public static void main(String[] args) {
        int x = 17;
        boolean p = true;
        **for (int i = 2; i * i <= x; i++) {
            if (x % i == 0) {
                p = false;
                break;
            }
        }
        System.out.println(p);**
    }
}

public class H {
    public static void main(String[] args) {
        int n = 155, sum = 0, x = n;
        while (x > 0) {
            int d = x % 10;
            sum += d d d;
            x /= 10;
        }
        System.out.println(sum == n);
    }
}

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Computers

Day 17

22 questions

public class Main { public static void main(String[] args) { String s = "abc"; int sum = 0; for (char c : s.toCharArray()) { sum += c; } System.out.println(sum); }}

public class Main { public static void main(String[] args) { String s = "a1b2c3"; int sum = 0; for (int i = 1; i < s.length(); i += 2) { sum += s.charAt(i) - '0'; } System.out.println(sum); }}

public class Main { public static void main(String[] args) { int[] arr = {513, 46, 29}; int max = 0; for (int num : arr) { while (num > 0) { max = Math.max(max, num % 10); num /= 10; } } System.out.println(max); }}

public class Main { public static void main(String[] args) { String s = "6589"; char[] arr = s.toCharArray(); char temp = arr[0]; arr[0] = arr[arr.length - 1]; arr[arr.length - 1] = temp; System.out.println(new String(arr)); }}

public class Main { public static void main(String[] args) { int[] a = {10, 20, 30}; int sum = 0; for (int i = 1; i < a.length; i++) { sum += a[i] - a[i - 1]; } System.out.println(sum); }}

public class Main { public static void main(String[] args) { String[] s = {"abc", "de", "fghi"}; int count = 0; for (String str : s) { count += str.length(); } System.out.println(count); }}

public class Main { public static void main(String[] args) { int n = 237541; int count = 0; while (n > 0) { int d = n % 10; if (d == 2 || d == 3 || d == 5 || d == 7) count++; n /= 10; } System.out.println(count); }}

public class Task { public static void main(String[] args) { String x = "983452"; int a = -1, b = -1; for (char y : x.toCharArray()) { int z = y - '0'; if (z > a) { b = a; a = z; } else if (z > b && z != a) { b = z; } } System.out.println(b); }}

public class G { public static void main(String[] args) { int x = 17; boolean p = true; for (int i = 2; i * i <= x; i++) { if (x % i == 0) { p = false; break; } } System.out.println(p); }}

public class H { public static void main(String[] args) { int n = 155, sum = 0, x = n; while (x > 0) { int d = x % 10; sum += d d d; x /= 10; } System.out.println(sum == n); }}

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Computers

public class Main {
public static void main(String[] args) {
String s = "abc";
int sum = 0;
for (char c : s.toCharArray()) {
sum += c;
}
System.out.println(sum);
}
}

public class Main {
public static void main(String[] args) {
String s = "a1b2c3";
int sum = 0;
for (int i = 1; i < s.length(); i += 2) {
sum += s.charAt(i) - '0';
}
System.out.println(sum);
}
}

public class Main {
public static void main(String[] args) {
int[] arr = {513, 46, 29};
int max = 0;
for (int num : arr) {
while (num > 0) {
max = Math.max(max, num % 10);
num /= 10;
}
}
System.out.println(max);
}
}

public class Main {
public static void main(String[] args) {
String s = "6589";
char[] arr = s.toCharArray();
char temp = arr[0];
arr[0] = arr[arr.length - 1];
arr[arr.length - 1] = temp;
System.out.println(new String(arr));
}
}

public class Main {
public static void main(String[] args) {
int[] a = {10, 20, 30};
int sum = 0;
for (int i = 1; i < a.length; i++) {
sum += a[i] - a[i - 1];
}
System.out.println(sum);
}
}

public class Main {
public static void main(String[] args) {
String[] s = {"abc", "de", "fghi"};
int count = 0;
for (String str : s) {
count += str.length();
}
System.out.println(count);
}
}

public class Main {
public static void main(String[] args) {
int n = 237541;
int count = 0;
while (n > 0) {
int d = n % 10;
if (d == 2 || d == 3 || d == 5 || d == 7) count++;
n /= 10;
}
System.out.println(count);
}
}

public class Task {
public static void main(String[] args) {
String x = "983452";
int a = -1, b = -1;
for (char y : x.toCharArray()) {
int z = y - '0';
if (z > a) {
b = a;
a = z;
} else if (z > b && z != a) {
b = z;
}
}
System.out.println(b);
}
}

public class G {
public static void main(String[] args) {
int x = 17;
boolean p = true;
**for (int i = 2; i * i <= x; i++) {
if (x % i == 0) {
p = false;
break;
}
}
System.out.println(p);**
}
}

public class H {
public static void main(String[] args) {
int n = 155, sum = 0, x = n;
while (x > 0) {
int d = x % 10;
sum += d d d;
x /= 10;
}
System.out.println(sum == n);
}
}