What is wrong in the following program? #include <iostream>using namespace std; void p(int& i){ cout << i << endl; } int p(int j) { cout << j << endl; } int main() { int k = 5; p(k);return 0; }
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What is wrong in the following
#include <iostream>
using namespace std; void p(int& i)
{
cout << i << endl;
}
int p(int j)
{
cout << j << endl;
}
int main()
{
int k = 5; p(k);
return 0;
}
Step by step
Solved in 4 steps with 3 images
- Complete the code for infinite list variables in Haskell, which contains the variables "a" through "z", then repeats these suffixed with 1, "a1",...,"z1", then 2, "a2",...,"z2", etc. example - *Main> [variables !! i | i <- [0,1,25,26,27,100,3039]] ["a","b","z","a1","b1","w3","x116"].Considered the following code (excution begins in main ) What is the output of the code int i = 1, /* global varible * / int j = 2 /* global varible * / void a () int i = 5; i ++; j++ ; b(); } void b() i++; prtintf "%d % d/n ", i ,j ); } void main () a (); } Assuming static (lexical scope binding off names i = j = Assuming dynamic scope binding i = j=Exercise 10 Automatic type conversion is called coercion. For example, if an int variable and a float variable are added in Java, the value of the int variable is coerced to float and a floating-point add is done. True or False
- in Haskell: rewrite the following function in two different ways: 1. as a sequence of transformations using the explicit application operator ($) 2. as a composition of functions using the "dot" composition operator (.) stringToInt s = reverse [ord x - 48 | x <- s] stringToIntRec x (head : tail) = (x * head) + (stringToIntRec' (x*10) tail) stringToIntRec x [] = []Can someone help me with this c++ code? Criteria: Program executes without crashing Appropriate Internal Documentation Base Animal Class: Correct Private Data Members Constructors function appropriately (correct number of constructors, number of arguments, output of messages, etc.) Correct get and set functions Derived Dog, Rabbit, Fish, and Snake classes Correct Private Data Members Constructors/destructors function appropriately (correct number of constructors, number of arguments, output of messages, etc.) Correct get and set functions Move function implementation Dynamic allocation of animals Random generation of ages and correct seed value Output contains appropriate information Array used to store 5 animals correctly Memory is deallocated appropriatelyImplement in C Programming 6.10.2: Pass by pointer. Write a function call to ConvertMoney() to store the number of quarters, nickels, and pennies within the integer variables numQuarters, numNickels, and numPennies, respectively. Ex: If the input is 133, then the output is: Quarters: 5 Nickels: 1 Pennies: 3 #include <stdio.h> void ConvertMoney(int totalPennies, int* numQuarters, int* numNickels, int* numPennies) { *numQuarters = totalPennies / 25; totalPennies = totalPennies % 25; *numNickels = totalPennies / 5; totalPennies = totalPennies % 5; *numPennies = totalPennies;} int main(void) { int totalPennies; int numQuarters; int numNickels; int numPennies; scanf("%d", &totalPennies); /* Your code goes here */ printf("Quarters: %d\n", numQuarters); printf("Nickels: %d\n", numNickels); printf("Pennies: %d\n", numPennies); return 0;}
- Hello, I am having trouble with this homework question for my c++ course. Implement a Rational Number class with the following specifications. Data members a) numerator and denominator Functions a) Constructors: 1) default constructor 2) single parameter constructor to create numerator/1 3) dual parameter constructor to create numerator/denominator 4) Use constructor delegation across all constructors. b) Accessors and Mutators for both data members. c) Static recursive GCD function using Euclid's algorithm. d) Static LCM function for two numbers. e) Reduce function simplify a rational number. This function modifies its calling object. f) Your program should work with the supplied driver program. Notes LCM (Least Common Multiple) This function returns the smallest multiple of a and b. Step 1: Multiply a and b to find a common multiple. Step 2: Divide the common multiple by the GCD of a and b. Step 3: Return the result of Step 2. Reduce: This function reduces a fraction to…Answer the question with C - language. Question. In the following code, assume that all function calls are successful. void sigusr1_handler(int sig) { } int main(void) { pid_t child; if ((child = fork()) == 0) { struct sigaction sa; sa.sa_handler = sigusr1_handler; sa.sa_flags = 0; sigemptyset(&sa.sa_mask); sigaction(SIGUSR1, &sa, NULL); while (1) { printf("working ...\n"); sleep(1); } } else { //line 19 sleep(30); } // line 22 return 0; } (a) If you run the above program can it create either an orphan or a zombie process? Explain how. (b) Insert statements in only the part of the code related to the parent process (Lines 19–22) and function siguse1_handler() so that the child process would end after about 30 seconds of running. Clearly indicate where you insert any statements. thank you for your timeIn c++ please with clear indentation thank you so much Write the simplest program that will demonstrate iteration vs recursion using the following guidelines - Write two primary helper functions - one iterative (IsArrayPrimeIter) and one recursive (IsArrayPrimeRecur) - each of which Takes an array of integers and its size as input params and returns a bool such that 'true' ==> all elements of the array are prime, so the array is prime, 'false' ==> at least one element in array is not prime, so array is not prime. Print out a message "Entering <function_name>" as the first executed statement of each function. Perform the code to test whether every element of the array is a Prime number. Print out a message "Leaving <function_name>" as the last executed statement before returning from the function. Remember - there will be nested loops for the iterative function and there can be no loops at all in the recursive function. For the recursive function - define one…
- Describe a situation where the add operator in a programming languagewould not be commutative. ____________________________________________________________________ Let the function fun be defined asint fun(int *k) { *k += 4; return 3 * (*k) – 1;}Suppose fun is used in a program as follows:void main(){ int i = 10, j = 10, sum1, sum2;sum1 = (i/2) + fun(&i);sum2 = fun(&j) + (j/2);}What are the values of sum1 and sum2a. if the operands in the expressions are evaluated left to the right?b. if the operands in the expressions are evaluated right to the left?Please answer !!!!! Write a program in c that includes the following functions and demonstrates their use: A function elementsSummation() that takes an integer array and the array size as arguments and prints the summation of the array’s elements. A function smallestElement() that takes the array and its size as arguments and returns the smallest element of the array. A recursive function integerReverse() that takes the array, start index, and the array size as arguments and prints the array back to front.identify the following as better representing static or dynamic binding. a) an int is an int forever and ever amen b) 2/2.0 = 1.0 c) 3/2.0 -> error message d) binding is done at compile time e) binding is slower but more flexible