How can I prevent another program from modifying part of a file that I am modifying?

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What is the equivalent code of the following statement in WHILE LOOP format?

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What is 2 d array in c?

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Write the following function in C. 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.

3 Answers   Google, Infosys, JTL, OpenFeel,

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What is modeling?

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Explain command-line arguments in C.

1 Answers  

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#include<stdio.h> int main(){ int a[]={1,2,3,5,1}; int *ptr=a+4; int y=ptr-a; printf("%d",y); }

3 Answers   Zoho,

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if a five digit number is input through the keyboard, write a program to calculate the sum of its digits. (hint:-use the modulus operator.'%')

23 Answers  

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any "C" function by default returns an a) int value b) float value c) char value d) a & b

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What do header files do?

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print a "hello" word without using printf n puts in c language

6 Answers  

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What is a void pointer in c?

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