Answer Posted / atul lakhera

#include<stdio.h>
#include<conio.h>
void main()
{
int num[10], sum=0;
for(int i=0; i<10; i++)
{
printf("Enter number=");
scanf("%d", &num[i]);
}
printf("Sum of elemets=");
for(i=0; i<10; i++)
{
sum=sum+num[i];
printf("%d", sum);
}
getch();
}

What is dangling pointer in c?

1332

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What is a char in c?

1040

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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.

3857

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Write a program in "C" to calculate the root of a quadratic equation ax^2+bx+c=0, where the value of a,b & c are known.

2285

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4-Take two sets of 5 numbers from user in two arrays. Sort array 1 in ascending and array 2 in descending order. Perform sorting by passing array to a function mySort(array, sortingOrder). Then multiply both the arrays returned from function, using metric multiplication technique in main. Print result in metric format.

2242

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What are the string functions? List some string functions available in c.

1043

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Write a C program on Centralized OLTP, Decentralized OLTP using locking mechanism, Semaphore using locking mechanism, Shared memory, message queues, channel of communication, sockets and a simple program on Saving bank application program using OLTP in IPC?

2758

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How can a number be converted to a string?

1395

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Explain what is the stack?

1157

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Can main () be called recursively?

1177

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the process of defining something in terms of itself is called (or) in C it is possible for the functions to call themselves. A function called a) nested function b) void function c) recursive function d) indifinite function

1370

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State two uses of pointers in C?

1108

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What is a stream water?

1283

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Can variables be declared anywhere in c?

1149

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Are the outer parentheses in return statements really optional?

1160

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