Quèstion 1 Show the output of the following code. #include using namespace std, int main() int x1, x2. 1,j, k, y z. float f x1= 1, x2%=D1. y 5+x1- z = 5 + ++x2 i-6 % 4, j= 1. J+=j+ 3. k = 25/2. f = (float)(2/5) k)
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- Problem Description: The international standard letter/number mapping found on the telephone keypad is shown below: Write a pseudocode and program that reads a letter and displays its corresponding digit. 2 3 1 ABC DEF 4 5 6 GHI JKL MNO 7 8 9 PQRS TUV WXYZ 0 Write a pseudocode on how you would solve the problem in your own word. Write a java program called Phone considering the following directions. Practice here first then write answer on the answer sheet. Also, make sure distinguish high and low caps as Java is case – sensitive. Import and declare a Scanner class Ask user for an Upper – case letter Use the switch statement along with case and break Use the System.exit(1) in the default to terminate the program Print the corresponding digitWhat will happen when the following code is executed?def SubtractMe(x): k = x - (2/0) if (k <= 6): return 6 else: return kSubtractMe(9)Determine the distance between point (x1, y1) and point (x2, y2), and assign the result to pointsDistance. The calculation is:Distance = SquareRootOf( (x2 - x1)2 + (y2 - y1)2 ) #include <stdio.h>#include <math.h> int main(void) { double x1; double y1; double x2; double y2; double xDist; double yDist; double pointsDistance; xDist = 0.0; yDist = 0.0; pointsDistance = 0.0; scanf("%lf", &x1); scanf("%lf", &y1); scanf("%lf", &x2); scanf("%lf", &y2); /* Your solution goes here */ printf("%lf\n", pointsDistance); return 0;
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- Module/Week 2 ASSIGNMENT (INPUT/OUTPUT)The number of permutations of a set of n items taken r at a time is given by the following formulan !⁄r !(n-r)!: where n! is the factorial of n, r! is the factorial of r, and (n-r)! is the factorial of the result of n-r. The factorial of a number n can be solved using the following formula: 〖n!=e〗^(-n) n^n√2πn. If there are 18 people in your class and you want to divide the class into programming teams of 3 members, you can compute the number of different teams that can be arranged using this formula (n !⁄r !(n-r)!). Write a C++ program that determines the number of potential team arrangements. You will need to use the double type for this computation. Use the Lab Template you set-up last week, proper formatting, and appropriate comments in your code. The output must be labeled clearly and formatted neatly. Submit C++ Programming Assignment 2 by 11:59 p.m. (ET) on Monday of Module/Week 2.Dry run the following code. You have to complete the iterations and fill the table: #include <iostream> using namespace std; int main(){int m = 10, n =10;int i,j;for(i=1,j=1;i<=m,j<=n;i=i+2,j=j+1){if((i+j) % 2 ==0){cout<<m*(i-1)+j;j=i+j;}else{cout<<n/(i+1)+j;j=i*j;}}cout<<end1;return 0;}nstructions The files provided in the code editor to the right contain syntax and/or logic errors. In each case, determine and fix the problem, remove all syntax and coding errors, and run the program to ensure it works properly. An example of the program is shown below: Enter the amount of your check >> 12.99 Enter the amount of your friend's check >> 9.50 The tip should be at least $1.9485 The tip should be at least $1.425 Task 1: The DebugThree1 class compiles without error. Task 2: The calcTip() method calculates a 15% gratuity. Task 3: The DebugThree1 program accepts user input and displays the correct output.
