What is the ouput f the following code #include void fun (int *ptr) { --pt; } int main() { int y [] = {1,2,3}; fun (&y[1]); printf("%d",*(y+1)); return 0; } a. Undetermined value b. 1 c. 2 d.3
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What is the ouput f the following code
#include <stdio.h>
void fun (int *ptr)
{
--pt;
}
int main()
{
int y [] = {1,2,3};
fun (&y[1]);
printf("%d",*(y+1));
return 0;
}
a. Undetermined value
b. 1
c. 2
d.3
Step by step
Solved in 3 steps with 1 images
- Consider the producer-consumer problem where the producer produces items to be consumed by the consumer. A solution of the problem is to be implemented using threads. The main process will run producer and consumer as two different threads. The producer will put the items it generates into a buffer of length 15. The consumer reads the elements of the buffer to get the items. A solution is given below. Each item produced and consumed are also printed to the screen. Run the program several times and find a sample run when the items produced are not correctly consumed. Explain why the program does not always work correctly.in c, how to pass the values of d array to the void DisplayImage function and print the elements of that array one by one using pointers defined in the functionIn c++, write a function void zero(int a[], int size, int target) that sets all elements of a larger than target to zero. Include a sensible main function which calls the function and prints out the results.
- #include <iostream> using namespace std; // define a function // pass a 2d array as a parameter void display(float numbers[][2]) { cout << "Displaying Values: " << endl; for (int i = 0; i < 3; ++i) { for (int j = 0; j < 2; ++j) { cout << "num[" << i << "][" << j << "]: " << numbers[i][j] << endl; } } } int main() { // initializing the 2 dimensional array. int actions[3][2] = { {30, 704}, {70.9, 51.7}, {35.7, 11.92} }; return 0; } Display and explain your answer.using namespace std; int main() int i, m=0,n=4; float arr[100] (55,66,88,1); for(i=0; iQUESTION 22 Multiple Choice: Which java statement correctly processes an array variable ? O while (x < arr.length){ int value = arr[x]; x++; } %3D for(int x = 0; x < arr.length; x++){ int value = arr[x]; } %3D process(arr); do { int value = arr[x]; x++; } %3D while (x < arr.length); QUESTION 23 True or False: An array is a basic data type. O True FalseA function in C++ that takes input from the user and stores it in an array #include<iostream> using namespace std; int main(int argc, char const *argv[]){int size = 5;int arr[size]; return 0; }5- int arr[4]= {2, 4, 5, 3); for (int i= 0; i<4; i++) cout<explain the use of each lineGiven the following declaration : char msg[100] = "Department of Computer Science"; What is printed by: strcpy_s(msg, "University"); int len = strlen(msg); for (int i = len-3; i >0; i--) { msg[i] = 'x'; } cout << msg;#include <stdio.h>#include <string.h>#define SIZE 6struct Cake {char name[50];float price;};int searchChoice(char *choice, struct Cake data[]);void displayChoice(int index, struct Cake data[]);int main() {char choice[50];int index;//Answer for Part (i) – Declare and initialise array stockprintf("What is your choice of cake? ");gets(choice);index = searchChoice(choice, stock);displayChoice(index, stock);return 0;}//Answer for Part (ii) – Function definition for searchChoice//Answer for Part (iii) – Function definition for displayChoiceİN C LANGUAGE Typedef struct Complex { Double a; Double b; } COMP_t, *COMP; 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 |z|=(a^2+b^2)^1/2SEE MORE QUESTIONSRecommended textbooks for youDatabase System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill Education
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