Answer Posted / prince rafi

void main()
{
int num,m,temp=0;
clrscr();
printf("enter the value of num);
do
{
m=m%10;
temp=(temp*10)+m;
num=num/10;
}
while(num>0);
printf("%d",sum);
}
getch();
}

Describe the complexity of Binary search, Quicksort and various other sorting and searching techniques..

1070

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How is a structure member accessed?

1189

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stripos — Find position of first occurrence of a case- insensitive string int stripos ( char* haystack, char* needle, int offset ) Returns the numeric position of the first occurrence of needle in the haystack string. Note that the needle may be a string of one or more characters. If needle is not found, stripos() will return -1. The function should not make use of any C library function calls.

2526

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What are reserved words with a programming language?

1210

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What is define directive?

1215

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How many types of operators are there in c?

1088

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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.

2046

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What are conditional operators in C?

1143

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Write a C Program That Will Count The Number Of Even And Odd Integers In A Set using while loop

2209

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Do you know what are the properties of union in c?

1131

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What is a macro?

1163

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For what purpose null pointer used?

1117

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What does a derived class inherit from a base class a) Only the Public members of the base class b) Only the Protected members of the base class c) Both the Public and the Protected members of the base class d) .c file

1159

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void main(int n) { if(n==0) return; main(--n); printf("%d ",n); getch(); } how it work and what will be its output...............it any one know ans plz reply

2851

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What is atoi and atof in c?

1134

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