Answer Posted / shubhanshu pandey

main()
{
int a,c=0,i,n;
printf("enter the number to be checked");
scanf("%d",&n);
for(i=1;i<=n;i++)
{
a=n%i;
if(a=0)
{
c=c+1;
}
}
if (c=2)
{ printf("the given number is prime"); }
else
printf("the given number is not prime");
}

Some coders debug their programs by placing comment symbols on some codes instead of deleting it. How does this aid in debugging?

1121

---

What does #pragma once mean?

1162

---

What is call by value in c?

1003

---

What is p in text message?

985

---

What language is lisp written in?

1259

---

What are the types of operators in c?

1060

---

What is structure and union in c?

1144

---

Write the test cases for checking a variable having value in range -10.0 to +10.0?

2318

---

What are the rules for identifiers in c?

1064

---

What does the error 'Null Pointer Assignment' mean and what causes this error?

1221

---

Is c++ based on c?

1070

---

Read N characters in to an array . Use functions to do all problems and pass the address of array to function. 1. Print only the alphabets . If in upper case print in lower case vice versa. 2. Enter alphanumeric characters and form 2 array alphaets and digits.Also print the count of each array. 3. Find the count of a certain character. 4. Print the positions where a certain character occured. 5. Print the characters between successive array elements. 6. Find the largest and smallest charcter. How many times it each one occured. 7. Enter a certain range. Print out the array elements which occured between these range. 8. Reverse a character array without using another array. 9. Reverse an array region. 10. Replace a the array elements with it next character . Use a after z. 11. Code the array element with certain character as first alphabet. 12. Duplicate all the vowels in a character array. What is the new count. 13. Delete the vowels in a character array. What is the new array count. 14. Print the count of all characters in the array. 15. Enter n alphabets and store a upto tht charcter in array.What is the array count? 16. Sort a character array. 17. Merge 2 character arrays largearray,smallarray. 18. Find the pair with largest number of characters in between. 19. Find the numerical value of a charcter array. 20. Store n numeral characters in an arrray. Insert another numeral character in a certain position. 21. Insert a character in a sorted array. 22. Merge 2 sorted arrays in sorted fashion. 23. Duplicate the least occuring character. 24. Write a menu driven program to circular right/left shift an array of n elements. 25. Is the character array palindrome? if not make it palindrome. 26. Concatenate the first n charaters to the end of the string. 27. Print all n group of chracters which are palindrome. 28. Concatneate the reverse of last n characters to the array.

3807

---

What are the types of pointers in c?

1024

---

What is huge pointer in c?

1082

---

How does #define work?

1065

---