Write a C expression Assume that credits is an int variable

Write a C expression

Assume that credits is an int variable whose value is 0 or positive. Write an expression whose value is \"freshman\" or \"sophomore\" or \"junior\" or \"senior\" based on the value of credits. In particular: if the value of credits is less than 30 the expression \'s value is \"freshman\"; 30-59 would be a \"sophomore\", 60-89 would be \"junior\" and 90 or more would be a \"senior\".

Write a loop in C language

Given that two int variables , total and amount, have been declared , write a loop that reads non-negative values into amount and adds them into total. The loop terminates when a value less than 0 is read into amount. Don\'t forget to initialize total to 0.

Write a C statement

Assume that the variables gpa, deansList and studentName, have been declared and initialized . Write a statement that both adds 1 to deansList and prints studentName to standard out if gpa exceeds 3.5.

Solution

ANS 1)

#include<stdio.h>
#include<string.h>
int main()
{
   int credit = 0;
   string expression;
   scanf(\"%d\",&credit);
   if(credit<30)
       expression=\"freshman\";
   else if(credit>=30 && credit<=59)
       expression=\"sophomore\";
   else if(credit>=60 && credit<=89)
       expression=\"junior\";
   else
       expression=\"senior\";
   return 0;
}

ANS 2)

#include<stdio.h>
int main()
{
   int total = 0;

   int amount;

   scanf(\"%d\",&amount);

   while(amount)

   {

       total = total+amount;

       scanf(\"%d\",&amount);

   }
   return 0;
}

ANS 3)

int a=1;

gpa>3.5 ? (a=1): (a=0);

if(a)

{

deansList++;

printf(\"%s\",studentName);

}