1. Write a function in C++ to swap values of integers using reference variables.
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Q: Write a function in C++ to swap values of integers using reference variables.
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- C++ 13.9.2 Pass by reference Define a function ScaleGrade() that takes two parameters: points: an integer, passed by value, for the student's score. grade: a char, passed by reference, for the student's letter grade. ScaleGrade() changes grade to A if the points are greater than or equal to 88 and less than or equal to 100, and grade is not A. Otherwise, grade is not changed. The function returns true if grade has changed, and returns false otherwise. Ex: If the input is 88 B, then the output is: Grade is A after curving. Using the following code #include <iostream>using namespace std; // insert code here int main() { int studentPoints; char studentGrade; bool isChanged; cin >> studentPoints; cin >> studentGrade; isChanged = ScaleGrade(studentPoints, studentGrade); if (isChanged) { cout << "Grade is " << studentGrade << " after curving." << endl; } else { cout << "Grade " << studentGrade…14) What is the new value of a after execution of following code? Consider ch=2 a. 45 b. 57 c. 47 d. 5535.3 Lecture 19-Apr-Q3 Suppose you are given a function in module foo named loop_string_reverse to reverse a string using loops that accepts the original string and returns the reversed string. But the numbers in the string are ignored. for eg, If the user input is he2ll8o will resolve to hello after removing the numbers 2 and 8 which will produce olleh as the reverse string output Now define a function loop_string_reverse_all that accepts a list of user entries and applies the method loop_string_reverse`` in modulefoo``` to each of them, and returns a new list of reverse strings. If function accepts the list input ['ab2ji89','6hel', 'ol5f'] then the function call returns the list ['ijba', 'leh ', 'flo'] Please answer in Python thank you
- 10. Write the Caesar cipher function. Need C, C++, Java, Python, or Perl code for the below question. Important: Do not copy codes from prepinsta.com.5.22 In Python: Write a program whose input is two integers and whose output is the two integers swapped. Ex: If the input is: 3 8 the output is: 8 3 Your program must define and call the following function. swap_values() returns the two values in swapped order.def swap_values(user_val1, user_val2)44. What is the value of the following expression:24//6%3, 24//4//2 a. (1,3) b. (0,3) c. (1,0) d. (3,1)
- 1(a): Implement the following C function : concatenate the lowest byte of each of two integers. The output should have 0's in the two most significant bytes , followed by the least significant byte of the first then second argument . For example , concatLowBytes (0x12345678 , 0xaabbccdd) 0x000078dd . You may use hexidecimal constants of any size. You should not use binary notation , function calls , loops or conditional statements. Examples : concatLowBytes ( 0x00000011 , 0x00000022)=0x00001122 concatLowBytes (0x12345678 , 0xaabbccdd )= 0x000078dd int concatLowBytes (int x, int y){ }7. using c++, If c is a character (e.g. char c = ‘a’), then (int) c is a number between 0 and 255 that represents its ascii value of that character (the ascii value of ‘a’ is 97. Appendix B contains the ascii character set; for example, (int) ‘a’ == 97. Write a function that accepts two characters, c1, and c2, determines whether (int) c1 is greater than (int) c2, and then returns the sum of the ascii values of all the characters between c1 and c2.17. What will the following program print, if run with SPIM? li $v0, 1li $a0, 24syscall
- How to write python code use import numpy as np use def question ) u = [4,8,16] v = [3, 14, -11] w = [18, 12, 55] if w is in the plane spanned by u and v, print("True") if w is not in the plane spanned by u and v, print("False")Q1.What is the smallest 32-bit floating point number f such that 128 + f > 128 ? What is the smallest 32-bit floating point number g such that 1 + g > 1 ? What is the relationship between f and g? Where f and g are differentiable functions. We have found that the given functions have the same derivative. In general, if two differentiable functions differs by a constant at x, its derivatives slopes at this point are the same. Write a short C++ or Python program to support your answer (for example, show that you checked whether there is no smaller number than your f by trying 128+f/2 == 128. Q2. Explain what changes are needed to change the 4x3 memory presented on Slide 62 of Chapter 3 to a 16x6 memory.Hamming(7,4): Check if the code 0011100 has errors and if so, indicate in which position the error is and correct it, otherwise specify that it does not have it