Answer Posted / manish soni bca 3rd year jaipu

#include<stdio.h>
#include<conio.h>
void main()
{
int i,ans;
ans=0;
for(i=0;i<8;i++)
ans=ans+7;
printf("%d",ans);
getch();
}

What are header files and explain what are its uses in c programming?

1085

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What are the disadvantages of c language?

1143

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What is difference between %d and %i in c?

1197

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Explain what is the concatenation operator?

1130

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What is c++ used for today?

1077

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what is reason of your company position's in india no. 1.

2269

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How is a null pointer different from a dangling pointer?

985

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Tell me when is a void pointer used?

1132

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c program for searching a student details among 10 student details

2058

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Explain the difference between #include "..." And #include <...> In c?

1001

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hi... can anyone help me to make a two-dimensinal arrays in finding the sum of two elements plzzz. thnx a lot...

1878

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Why header files are used?

1089

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What are c header files?

966

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What are integer variable, floating-point variable and character variable?

1208

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Write a program to maintain student’s record. Record should not be available to any unauthorized user. There are three (3) categories of users. Each user has its own type. It depends upon user’s type that which kind of operations user can perform. Their types and options are mentioned below: 1. Admin (Search Record [by Reg. No or Name], View All Records, Insert New Record, Modify Existing Record) 2. Super Admin (Search Record [by Reg. No or Name], View All Records, Insert New Record, Modify Existing Record, Delete Single Record) 3. Guest (Search Record [by Reg. No or Name], View All Records) When first time program runs, it asks to create accounts. Each user type has only 1 account (which means that there can be maximum 3 accounts). In account creation, following options are required: Login Name: <6-10 alphabets long, should be unique> Password: <6-10 alphabets long, should not display characters when user type> Confirm Password: Account Type: Login Name, Password and Account Type should be stored in a separate file in encrypted form. (Encryption means that actual information should be changed and Decryption means that Encrypted information is changed back to the actual information) If any of the above mentioned requirement(s) does not meet then point out mistake and ask user to specify information again. When Program is launched with already created accounts, it will ask for user name and password to authenticate. On successful authentication, give options according to the user’s type.

1946

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