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PROBLEM SOLVING AND PYTHON PROGRAMMING QUIZ

1) What is the first step in problem-solving? A) Writing code B) Debugging C) Understanding the problem D) Optimizing the solution Answer: C 2) Which of these is not a step in the problem-solving process? A) Algorithm development B) Problem analysis C) Random guessing D) Testing and debugging Answer: C 3) What is an algorithm? A) A high-level programming language B) A step-by-step procedure to solve a problem C) A flowchart D) A data structure Answer: B 4) Which of these is the simplest data structure for representing a sequence of elements? A) Dictionary B) List C) Set D) Tuple Answer: B 5) What does a flowchart represent? A) Errors in a program B) A graphical representation of an algorithm C) The final solution to a problem D) A set of Python modules Answer: B 6) What is pseudocode? A) Code written in Python B) Fake code written for fun C) An informal high-level description of an algorithm D) A tool for testing code Answer: C 7) Which of the following tools is NOT commonly used in pr...

C program to find greatest among three integers

C program to find the greatest among three integers:

#include <stdio.h>
int main() {
  
  int num1, num2, num3;
 printf("Enter three integers: ");
    scanf("%d %d %d", &num1, &num2, &num3);

   if(num1 > num2 && num1 > num3) {
        printf("%d is the greatest.", num1);
    }
    else if(num2 > num1 && num2 > num3) {
        printf("%d is the greatest.", num2);
    }
    else {
        printf("%d is the greatest.", num3);
    }

    return 0;
}

In this program, we first declare three integer variables num1, num2, and num3. We then prompt the user to enter three integers using printf() and read those integers using scanf().

Next, we use a series of if and else if statements to compare the three numbers and determine which is the greatest. We use the logical operators && and || to combine conditions where necessary.

Finally, we print the result using printf().

Sample output :
The output of the program will depend on the values of the three integers entered by the user. Here's an example of what the output might look like for different inputs:

Example 1:
Enter three integers: 10 20 30
30 is the greatest.

Example 2:
Enter three integers: 20 10 20
20 is the greatest.

Example 3
Enter three integers: 5 5 5
5 is the greatest.

In Example 1, the greatest number is 30, so the program outputs "30 is the greatest." 

In Example 2, the greatest number is 20, so the program outputs "20 is the greatest."

 In Example 3, all three numbers are equal, so the program outputs "5 is the greatest."






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