Step 5)// This program illustrates the how the showpoint, setprecision,// and fixed manipulators operate both individually and when used together.#include #include using namespace std;// Header file needed to use stream manipulators// main programint main(){double x =6.0;cout <« x << endl;cout <« showpoint <« x << endl;cout <« setprecision(2) <« x « endl;cout <« fixed <« x « endl;return 0;}EXPECTED OUTPUTS:OBSERVED: Step 4) For each of these codes, write the expected outputs on your paper, and then runthe code and compare your answers.// This program uses setw to display three rows of numbers so they align.#include #include using namespace std;// Header file needed to use setw// main programint main(){837,num6 = 1623,int num1num3 =2897, num2 = 5,num5 = 7,num7 = 390, num8 = 3456, num9 = 12;%3Dnum4 = 34,// Display the first row of numberscout <« setw(6) « num1 << setw(6) <« num2 <« setw(6) << num3 << endl;// Display the second row of numberscout <« setw(6) « num4 << setw(6) « num5 « setw(6) <« num6 << endl;// Display the third row of numberscout <« setw(6) « num7 << setw(6) « num8 « setw(6) << num9 << endl;return 0;}

solution: #include <iostream>#include<iomanip> //used for setwusing namespace std;int…

Answered: is program illustrates the how the…

is program illustrates the how the showpoint, setpre d fixed manipulators operate both individually and w ude // Header file needed to use str ude E namespace std; in program ain() ouble x = 6.0;

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter7: Arrays

Section7.5: Case Studies

Problem 3E

See similar textbooks

Similar questions

C++ #include <iostream> #include <vector> using namespace std; //Todo4: Add cout statement to MergeSort () to print out // a line for each time this function is called, show the parameter // a line for each time we return from this function, show the parameter //Todo3: add a global variable to keep track // frequency of copy operation (marked below), and comparison operation (marked below) /* sort the vector into ascending order @param list: the vector of int to be sorted @pre-condiction: list has been initialized with some data @post-condition: the integers stored in list are rearranged into ascending order */ void MergeSort (vector<int> & list) { if (list.size()==1) return; //general case: divide and conquer //divide part int n=list.size(); int mid = (0+n-1)/2; //averge of first and last index vector<int> leftHalf(list.begin(),list.begin()+mid+1); // range constructor: initilize with elements from a range of existing vector: // from first iterator…
#include <stdio.h>typedef struct Complex{double a;double b;}COMP_t, *COMP;//Given the following structure definition to represent a complex number z = a + bi// A) Write a function which creates a complex number. The function allocates a complex number, initializes it with the given values and returns its address.// B) Write a function which finds and returns the position of the complex number whose absolute value is maximum in a two dimensional array of complex numbers. // Absolute value of z = a + bi is 121 = (a^2+b^2)^(1/2) int main(){ //PLEASE HELP İN C LANGUAGE }
Using C++ Assume proper includes have been executed, but not using directive or declaration. Write a definition of an iterator for a vector named vec of int values. Write a for loop that will display the contents vec on the screen, separated by spaces. Use iterators for the loop control.
Structure chart with parameter passing for the following program #include<stdio.h>#include<stdlib.h>#include<string.h> //structuretypedef struct{char Username[20];int cents;}value; int *coinChange(int change); //main functionint main(){ FILE *f; //open the filef = fopen("coins.txt", "r"); //check if file not openedif(f==NULL){printf("File not opened!");return 1;} value arr[10];int i, j, n, option, totalCoins;char name[20];int *coins; // = //read the filefor(i=0; !feof(f) ; i++){fscanf(f, "%s", arr[i].Username);fscanf(f, "%d", &arr[i].cents);} n = i; //close the filefclose(f); //loopwhile(1){//display menuprintf("1. Enter name\n");printf("2. Exit\n\n"); //prompt and read optionprintf("Enter option (1 or 2): ");scanf("%d", &option); //switch statementswitch(option){case 1://read the namescanf("%s", name);totalCoins = 0;//search in the listfor(i=0; i<n; i++){if(!strcmp(name, arr[i].Username)){totalCoins = totalCoins + arr[i].cents;}}//check if not…
#include <iostream> using namespace std; // function prototypes void swap(int x, int y); int main() { // local variable declaration: int a = 100, b = 200; cout << "Before swap, value of a :" << a << endl; cout << "Before swap, value of b :" << b << endl << endl; // call function swap to swap the values using variable reference. swap(a, b); cout << "After swap, value of a :" << a << endl; cout << "After swap, value of b :" << b << endl << endl; return 0; } // function definition void swap(int x, int y) { int temp; temp = x; /* Assign the value of x to temp */ x = y; /* Assign the value of y to x */ y = temp; /* Assign the value of temp to y */ } See how the program works step by step. See the value of the variable during the program execution. Locate a logic error. Fix the logic error and compile and run a correct program with a name
C++ ProgrammingActivity: Deque Linked List Explain the flow of the main code not necessarily every line, as long as you explain what the important parts of the code do. The code is already correct, just explain the flow. SEE ATTACHED PHOTO FOR THE PROBLEM INSTRUCTIONS int main(int argc, char** argv) { DLLDeque* deque = new DLLDeque(); int test; cin >> test; //Declarations int tempnum; int num; int sum; int count; bool addfirst = false; bool addlast = false; bool remfirst = false; bool remlast = false; switch (test) { case 0: //Implementation do{ cin >> num; if(num == 0){ break; } //Reset tempnum = num; count = 0; sum = 0; addfirst = false; addlast = false; remfirst = false; remlast =…
pointers as Arguments:In the C programming language there is no pass-by-reference syntax to passa variable by reference to a function. Instead a variable is passed by pointer(just to be confusing, sometimes passing by pointer is referred to as pass byreference). This Practice Program asks you to do the same thing as C.Here is the header for a function that takes as input a pointer to an integer:1. void addOne (int ∗ptrNum )Complete the function so it adds one to the integer referenced by ptrNum.Write a main function where an integer variable is defined, give it an initialvalue, call addOne, and output the variable. It should be incremented by 1.
C++ #include <iostream>#include <vector> using namespace std; /* Define your function here */ int main() {vector<int> userValues; int upperThreshold;int numValues;cin >> numValues;userValues = GetUserValues(userValues, numValues); cin >> upperThreshold;OutputIntsLessThanOrEqualToThreshold(userValues, upperThreshold); return 0;}
5. Memory Layout Given the C struct definition below struct Simplestruct { int i; char c; double d; unsigned char a[11]; float f; }; struct Simplestruct ssp; Assume that int's are 4 bytes and have 4 byte alignment and that double has 8 byte alignment and float has 4 byte alignment. if calling printf("$x\n",ssp) yields CA028, what is the address of each field? You should express the answers in hexadecimal. &ssp->i = &ssp->c = &ssp->d = &ssp->a = &ssp->f =
C code blocks Implement a function which receives a character array and determines if the word is a palindrome or not. A palindrome is a string that is spelt the same way forwards and backwards (see the example below). The function should return 1 if the character array is a palindrome and 0 if it is not. Write the entire function in the space below. Your answer should not include the function prototype, the main function or any include statements. The function should not contain any printf statements. Define your function in the same way as the given function prototype. Function prototype: int palindrome(char a[]); For example: Input Result hello 0 radar 1 acca 1
Module/Week 5 ASSIGNMENT (USER-DEFINED FUNCTIONS)Write a C++ program that reads data from an input file, takes the data and computes student grades for an assignment by converting the raw score to a percentage given each student's score and the total points. The final score must be rounded up to the nearest whole value using the ceil function in the <cmath> header file and displayed as a percentage. You must also display the floating-point result up to 5 decimal places. You must use at least 2 functions: one to print the last name of the student and another function to compute and print the percentage as well as "Excellent" if the grade is greater than 90, "Well Done" if the grade is greater than 80, "Good" if the grade is greater than 70, "Need Improvement" if the grade is greater than or equal to 60, and "Fail" if the grade is less than 50. The main function is responsible for reading the input file and passing the appropriate arguments to your functions. Here is an example of…
Stack using C++ programmijng language please Write a program to input an arithmetic expression, then 1. Match nested brackets found the expression, if they are matched correctly proceed to step 2.2. Evaluate the expression. Please not that the operands of the expression may contain more than one digit. the cin of the arithmetic expression is :: ((5+(6/2*3)-2)+1)= you can use this function also ::: struct node { int data; node *next; node(int d,node *n=0) { data=d; next=n; } }; class stack { node *topp; public: stack(); void push(int el); bool pop(); int top(); bool top(int &el); //~stack(); //void operator=(stack &o); //stack(stack &o); }; stack::stack() { topp=0; } void stack::push(int el) { topp=new node(el,topp); } bool stack::pop() { if(topp==0) return false; node *t=topp; topp=topp->next; delete t; return true; } int stack::top() { if(topp!=0) return topp->data; } bool stack::top(int &el) { if(topp==0) return false; el=topp->data; return true; }