Answer Posted / boni ravi

#include<stdio.h>
#include<conio.h>
main()
{
int i,n;
int x=0;
clrscr();
printf("enter n value");
scanf("%d",&n);
for(i=1;i<=n;i=i+2)
{
x=i+x;
}
printf("output is%d",x);
}

How is null defined in c?

1150

---

What are data structures in c and how to use them?

1164

---

What is the size of empty structure in c?

1078

---

GIVEN A FLOATING POINT NUMBER HOW IS IT ACTUALLY STORED IN MEMORY ? CAN ANYONE EXPLAIN?? THE 32 BIT REPRESENTATION OF A FLOATING POINT NUMBER ALLOTS: 1 BIT-SIGN 8 BITS-EXPONENT 23 BITS-MANTISSA

1872

---

One of the Institutes contains 5 student groups. Every group contains 4 students. Institute wants to store student group’s details in array. Group should contain group member’s details (name and registration number and age), project name, and mark of the group.

2637

---

Why can arithmetic operations not be performed on void pointers?

1036

---

What is a static function in c?

1161

---

Why do we need functions in c?

1015

---

Tell me can the size of an array be declared at runtime?

1034

---

.main() { char *p = "hello world!"; p[0] = 'H'; printf("%s",p); }

1291

---

How many types of arrays are there in c?

1039

---

Under what circumstances does a name clash occur?

1199

---

To print the pattern 1 2 3 4 5 10 17 18 19 6 15 24 25 20 7 14 23 22 21 8 13 12 11 10 9

2635

---

What is structure and union in c?

1140

---

Why do we write return 0 in c?

1049

---