Answer Posted / s.d.bahinipati

#include<stdio.h>
#include<math.h>
main()
{
int i,j,n,x,fact=1;
float c,t,sum=1;
printf("enter the value of x and n);
scanf("%d%d",&x,&n);
while(i<n-1)
{
c=pow(x,i);
for(j=1;j<i;j++)
fact=fact*j;
t=c/fact;
sum=sum+t;
}i=i+1;
printf("the sum of series is %f",sum);
getch();
}

Where local variables are stored in c?

1011

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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.

1988

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how to build a exercise findig min number of e heap with list imlemented?

2077

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What is structure padding and packing in c?

1072

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What do you understand by normalization of pointers?

1060

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What is getch c?

1300

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How can I list all of the predefined identifiers?

986

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What are the application of void data type in c?

1191

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What is scope rule of function in c?

1097

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What is wrong with this code?

1184

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Explain the term printf() and scanf() used in c language?

1051

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There seem to be a few missing operators ..

1048

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What is console in c language?

1101

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What is sizeof c?

1077

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why arguments can generally be passed to functions a) sending the values of the arguments b) sending the addresses of the arguments c) a & b d) none of the above

1132

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