Examine each of the following program segments carefully. Determine what is printed from each program. There are no intentional errors.
1. int array[] = {1, 2, 3, 4, 5}; for (int i = 0; i < 5; i++) cout << array[i]*5 << “ “; Output _________________________________
2. int *iptr; iptr = new int[5]; for (int count = 0; count < 5; count++) iptr[count] = count+1; cout << *iptr << endl; Output _________________________________
3. int x = 50, y = 60, z = 70; int *ptr; cout << x << “ “ << y << “ “ << z << endl; ptr = &x; *ptr *= 10; ptr = &y; *ptr *= 5; ptr = &z; *ptr *= 2; cout << x << “ “ << y << “ “ << z << endl; Output _________________________________
1. Output of the code is 510152025 2. Output of the code is 1 3. Output of the code is 50 60 70 500 300 140
Examine each of the following program segments carefully. Determine what is printed from each program. There...
4. Each of the following definitions and program s egments has errors. Rewrite them without errors. a. int x, *ptr; = ptr; b. int x, *ptr; c. int x, *ptr; ptr 100; // Store 100 in x cout << x << endl; d. int numbers10, 20, 30, 40, 50); cout << "The third element in the array is"; cout << *numbers 3<< endl; e. int values [20], *iptr; iptr - values; ptr *= 2;
howthe output of the following 4 program segments (a) const int SIZE=8; int values[SIZE] = {10, 10, 14, 16, 6, 25, 5, 8}; int index; index=0; res = values[index]; for (int j=1; j<SIZE; j++) { if (values[j] > res) { res = values[j]; index = j; cout << index << res << endl; } } cout <<...
What is the output from each of the following segments of C++ code? Record the output after the “Answer” prompt at the end of each program fragment. Assume all variables have been suitably declared. (Each problem is worth 3 points.) 1. for (int j = 25; j > 16; j -= 3) cout << setw(5) << j; Answer: 2. int sum = 0; for (int k = -2; k <= 2; k++) sum = sum +...
Find the error in each of the following c++ program segments and explain how the error can be corrected. And rewrite the program appropriately using c++ a. int g(void){ cout<<”Inside function g”<<endl; int h(void) { cout<<”Inside function h”<<endl; } } int sum(int x, int y){ int result; result = x+y; } void f(double a); { float a; cout<<a<<endl; }
// Write a program that determines how many of each type of vowel are in an entered string of 50 characters or less. // The program should prompt the user for a string. // The program should then sequence through the string character by character (till it gets to the NULL character) and count how many of each type of vowel are in the string. // Vowels: a, e, i, o, u. // Output the entered string, how many of...
USE THE TABLE AND OUTPUT TECHNIQUE FOR THIS 8 POINT PROBLEM What is the output from the following SEGMENT: note TYPES OF PARAMETERS AND VARIABLE SCOPES Hint: A table is not necessary but it may help you get the output and its order int (4), C(2): HINT THESE ARE GLOBAL int TestMe(int &Y, int Z) / PROTOTYPE FOR THE FUNCTION int main 0 int A BW: A = 4: B-3 W = Test Me A, B) MI CALL TO THE...
[10pts] 7) What is the output of the following program? In other words, what is printed to the screen when you run it? #include <iostream> #include <queue> using namespace std int main) char qu[5] ('a, 'b',c'd','e' queue <char> q int N = 4; char ch for(int í - 0:ì < 5;++1) q.push(qu (]) for (int ǐ 0;i < N;++i) { = ch q.front); q push(ch): q.pop while(!q.emptyO) f cout << q.front ) <<endl; q.pop )
What is the output from each of the following segments of C++ code? Record the output after the “Answer” prompt at the end of each program fragment. Assume all variables have been suitably declared. (Each problem is worth 3 points.) for (int k = 2; k < 5; k++) { for (int j = 3; j < 6; j++) cout << setw(4) << (k + j) << " "; cout << endl; }
Question 1) Suppose a program has the following code: const int X = 2, Y = 3; int sum; int values[X][Y] = {{1, 2, 3}, {4, 5, 6}}; for(int i=0; i<X; i++) { sum=0; for(int j=0; j<Y; j++) sum+=values[i][j]; cout<<sum<<endl; } What is this program getting the sum of? Group of answer choices D-) The columns of the 2D array C-) The rows of the 2D array A-) All of the elements of the 2D...
c++ only. Please follow directions. What does the following program print and why? Comment each line of code to explain what it is doing. #include <iostream> using namespace std; int main() { int track[ ] = { 10, 20, 30, 40 }; int * ptr; ptr = track; track[1] += 30; cout << * ptr << " "; *ptr -= 10; ptr++; cout << * ptr << " "; ptr += 2; cout << * ptr << " "; cout...