31. Output : 0 0
malloc() function allocates the blcok of memory. Initially, it has garbage values. But *mptr prints zero because it store the address of malloc
calloc() function initally set all the memory blocks to zero. so the *cptr prints zero
8. The program crashes
OPERATING SYSTWM Question 31 What is the output of this C program? #include #include void main()...
what is the output? Consider the following program: #include <stdio.h> #include <stdlib.h> #define size 3 void func(int **a) {int tmp; for (int i = 0; i < size; i++) {for (int j = i; j < size, j++) {tmp = *(*(a+i)+j); *(*(a+i)+j) = *(*(a+j)+i); *(*(a+j)+i) = tmp;}}} int main() {int **arr = malloc(sizeof(int*) * size); for(int i = 0; i < size; i++) {arr[i] = malloc(sizeof(int) * size); for (int j = 0; j < size, j++) arr[i][j] = 2*i...
can u please solve it in c++ format,,,, general format which is #include<stdio.h> .......printf and scanf format dont worry about the answers i have down Q3, What is the output of the program shown below and explain why. #include #include <stdio.h> <string.h> int main(void) ( char str[ 39764 int N strlen(str) int nunj for (int i-0; i t Nǐ.de+ printf(") num (str[] 'e); I/ digits range in the ASCII code is 48-57 if (nue > e) f 9 printf( Xdin,...
Question 3 Predict the output of the following C program: #include <stdio.h> void main() { int i = 0; for(; 1; i++){ printf("%d",i); if(i==7) break; } 12pt Paragraph 1 Β Ι Ο Αν και Ta
If void * is a pointer to void is a "generic" pointer type, and a void * can be converted to any other pointer type * without an explicit cast, why in the ,myarrcopy function the malloc is created like char and not like void? if we are going to work with different type of arrays? Here is de program: *This is a function that make a copy of any given array. * We then use this function make a...
what is the output of the following program? #include<stdio.h> #include<string.h> int main(void){ char word[20]; int i =0 strcpy(word, "ORGANISE"); while(word[i] !='\0'){ if(i%2 ==1) word[i] = 'C'; i++; } printf("%s",word); return 0; }
QUESTION 12 What is the output of the following program? #include <stdio.h> int main(void) printf("From sealnto shininginC"); O a. From sea to shining O b. From sea to shining O c. From seanto shining nC O d. From sea to shining C
QUESTION 1 In order to print the members of structures in the array, what will be the contents of blanks in the printf statement of the code snippet given below? #include <stdio.h> struct virus { char signature[25]; char status[20]; } v[2] = { "Yankee Doodle", "Deadly", "Dark Avenger", "Killer" } ; void main( ) { for (int i = 0; i < 2; i++) printf( "\n%s %s", _______________ , _____________ ); } A. signature, status B. v.signature,...
computers. 1. How many times will this loop repeat? include <stdlib.h> #include <stdio.h> void main(void) int 10 for(= 0; i < 101) printf("d", 1); A. 10 times B. 1 time C. It will run forever D. 0 times 2. What will be the output of this program? #include <stdlib.h> #include <stdio.h> int main() int a = 100, b = 200, C = 300; if(!a >= 500) b = 300; C = 400; printf("%d, 8d, &d", a, b, c); return 0;...
Please write MIPS program that runs in QtSpim (ex: MipsFile.s) Write a MIPS program that will read in a base (as an integer) and a value (nonnegative integer but as an ASCII string) in that base and print out the decimal value; you must implement a function (which accepts a base and an address for a string as parameters, and returns the value) and call the function from the main program. The base will be given in decimal and will...
What is going to be the output of the following program: # include <stdio.h> int main(void) {struct dob {int month; int day; int year;}; struct student {int sid; int yearOfAdmission; float currentGPA; struct dob bday; struct student stdnt = {123, 2015, 8.3, 11, 26, 1993}; printf(" Id is: %d \n", stdnt.sid); printf("Year of admission is: %d \n", stdnt.year OfAdmission); printf("Current GPA is: %.2f\n\n", stdnt.currentGPA); printf("Date of Birth is: %d/%d/%d", stdnt. bday. month, stdnt. bday.day, stdnt. bday.} return 0;}