Answer Posted / lucky

#include<stdio.h>
#include<conio.h>
void main()
{
int class=0;
printf("5d",class);
getch();
}

Is int a keyword in c?

916

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Create a structure to specify data on students as given below: Roll number, Name, Department, Course, and Year of joining. Assume that there are not more than 450 students in the collage. (a) Write a function to print the names of all students who joined in the last 3 years. (b) Write a function to print the data of a student whose roll numbers are divisible by 4.

1070

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Is null equal to 0 in sql?

1103

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What is int main () in c?

1039

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Explain enumerated types.

991

---

How can I check whether a file exists? I want to warn the user if a requested input file is missing.

1102

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Explain the use of 'auto' keyword

1086

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write a program to convert a expression in polish notation(postfix) to inline(normal) something like make 723+* (2+3) x 7 (not sure) just check out its mainly printing expression in postfix form to infix.

2790

---

A character flag or control mechanism that delineates one data item from another a) variable b) constant c) delimiter d) call by reference

1059

---

Write a code to generate a series where the next element is the sum of last k terms.

1184

---

4-Take two sets of 5 numbers from user in two arrays. Sort array 1 in ascending and array 2 in descending order. Perform sorting by passing array to a function mySort(array, sortingOrder). Then multiply both the arrays returned from function, using metric multiplication technique in main. Print result in metric format.

2150

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what is the function of pragma directive in c?

1072

---

Can a local variable be volatile in c?

956

---

Differentiate fundamental data types and derived data types in C.

997

---

find the output? void r(int a[],int c, int n) { if(c>n) { a[c]=a[c]+c; r(a,++c,n); r(a,++c,n); } } int main() { int i,a[5]={0}; r(a,0,5); for(i=0;i<5;i++) printf("\n %d",a[i]); getch(); }

2275

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