Answer Posted / bobby shankar

///Prime Number between 1 to n number
int Prime(int init ,int final)
{
int i;
while(init <= final)
{
i=2;
while(i<init)
{
if(init%i==0)
break;
i++;
}
if(i==init)
printf("\n %d is Prime number",init);
init++;
}
}
int main()
{
int inital,final;
printf("\n Enter your Range followed by space separater
e.g 3 30 : ");
scanf("%d %d",&inital,&final);
Prime(inital,final);
getch();
return 1;
}

the 'sizeof' operator reported a larger size than the calculated size for a structure type. What could be the reason?

1003

---

At a shop of marbles, packs of marbles are prepared. Packets are named A, B, C, D, E …….. All packets are kept in a VERTICAL SHELF in random order. Any numbers of packets with these names could be kept in that shelf as in this example: bottom of shelf ---> [AAAJKRDFDEWAAYFYYKK]-----Top of shelf. All these packets are to be loaded on cars. The cars are lined in order, so that the packet could be loaded on them. The cars are also named [A, B, C, D, E,………….]. Each Car will load the packet with the same alphabet. So, for example, car ‘A’ will load all the packets with name ‘A’. Each particular car will come at the loading point only once. The cars will come at the loading point in alphabetical order. So, car ‘B’ will come and take all the packets with name ‘B’ from the shelf, then car ‘C’ will come. No matter how deep in the shelf any packet ‘B’ is, all of the ‘B’ packets will be displaced before the ‘C’ car arrives. For that purpose, some additional shelves are provided. The packets which are after the packet B, are kept in those shelves. Any one of these shelves contains only packets, having the same name. For example, if any particular shelf is used and if a packet with name X is in it, then only the packets having names X will be kept in it. That shelf will look like [XXXXXXX]. If any shelf is used once, then it could be used again only if it is vacant. Packets from the initial shelf could be unloaded from top only. Write a program that finds the minimum total number of shelves, including the initial one required for this loading process.

2189

---

What is #include cctype?

1123

---

Create a registration form application by taking the details like username, address, phone number, email with password and confirm password (should be same as password).Ensure that the password is of 8 characters with only numbers and alphabets. Take such details for 3 users and display the details. While taking input password must appear as “****”.

3183

---

What are directives in c?

974

---

The process of repeatedly running a set of computer instructions until some condition is specifed a) condition b) sequential condition c) global d) iteration

1102

---

Explain data types & how many data types supported by c?

1085

---

Explain what are the standard predefined macros?

1120

---

Write a program to print "hello world" without using a semicolon?

1065

---

Which is best linux os?

1028

---

what is different between auto and local static? why should we use local static?

1128

---

What is the difference between #include

and #include “header file”?

1035

---

What is malloc and calloc?

1058

---

How is a null pointer different from a dangling pointer?

1033

---

Explain is it better to bitshift a value than to multiply by 2?

1204

---