C. ACM, DPMA
Explain is it valid to address one element beyond the end of an array?
What will be output if you will execute following c code?
#include<stdio.h>
union group{
char xarr[2][2];
char yarr[4];
};
void main(){
union group x={'A','B','C','D'};
printf("%c",x.xarr[x.yarr[2]-67][x.yarr[3]-67]);
}Can you please explain the difference between array_name and &array_name?
What will be output if you will execute following c code?
#include<stdio.h>
#include<math.h>
typedef struct{
char *name;
double salary;
}job;
void main(){
static job a={"TCS",15000.0};
static job b={"IBM",25000.0};
static job c={"Google",35000.0};
int x=5;
job * arr[3]={&a,&b,&c};
printf("%s %ft",(3,x>>5-4)[*arr]);
}
double myfun(double d){
d-=1;
return d;What will be output if you will execute following c code?
#include<stdio.h>
#include<math.h>
double myfun(double);
void main(){
double(*array[3])(double);
array[0]=exp;
array[1]=sqrt;
array[2]=myfun; printf("%.1ft",(*array)((*array[2])((**(array+1))(4))));
}
double myfun(double d){
d-=1;
return d;
}What will be output if you will execute following c code?
#include<stdio.h>
void main(){
int array[2][3]={5,10,15,20,25,30};
int (*ptr)[2][3]=&array;
printf("%dt",***ptr);
printf("%dt",***(ptr+1));
printf("%dt",**(*ptr+1));
printf("%dt",*(*(*ptr+1)+2));Tell me why can't constant values be used to define an array's initial size
What will be output if you will execute following c code?
#include<stdio.h>
void main(){
static int a=2,b=4,c=8;
static int *arr1[2]={&a,&b};
static int *arr2[2]={&b,&c};
int* (*arr[2])[2]={&arr1,&arr2};
printf("%d %dt",*(*arr[0])[1], *(*(**(arr+1)+1)));What will be output if you will execute following c code?
#include<stdio.h>
#define var 3
void main(){
char *ptr="cquestionbank";
printf("%d",-3[ptr]);What will be output if you will execute following c code?
#include<stdio.h>
#define var 3
void main(){
short num[3][2]={3,6,9,12,15,18};
printf("%d %d",*(num+1)[1],**(num+2));
rendc.org
Whether it is technological solutions or user-oriented innovations, We have put together for you the best sources of HR Interview Questions and Answers, Tech Ideas, and Programming Tutorials."
Get all the latest information on rendc.org
© 2022 | All rights reserved.
RENDC
welcome to www.rendc.org