Answer Posted / rajdesai143

yes.There can be any no of main inside the main.But one
static main should be required .In that we can call any no
of times it just works as recursive.

Since one static main is required because (astart) requires
that . Its a startup code

If i have an array 0 to 99 i.e,(Size 100) I place the values 1 to 100 randomly like a[0]=29,a[1]=56 upto array[99].. the values are only between 1 to 100. getting the array values by using scanf.. If i entered one wrong element value line a[56]=108. how can i find it.. and also how to find the missing value in 1 to 100.. and i want to replace the missing values.. any one of them know please post your answer..

2001

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hi, which software companys will take,if d candidate's % is jst 55%?

2059

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#define MAX(x,y) (x) >(y)?(x):(y) main() { inti=10,j=5,k=0; k= MAX(i++,++j); printf("%d..%d..%d",i,j,k); }

1119

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Explain how can you tell whether two strings are the same?

994

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A text file that contains declarations used by a group of functions,programs,or users a) executable file b) header file c) obj file d) .cfile

1069

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I just typed in this program, and it is acting strangely. Can you see anything wrong with it?

966

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What is the significance of an algorithm to C programming?

1016

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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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Why is c still so popular?

1020

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What is malloc return c?

990

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What is the difference between declaring a variable and defining a variable?

1216

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Why does not c have an exponentiation operator?

1021

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Explain what is the difference between null and nul?

1101

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Can true be a variable name in c?

1006

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Write a function which takes as parameters one regular expression(only ? and * are the special characters) and a string and returns whether the string matched the regular expression.

1045

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