What is string function in c?


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Write a c program to find, no of occurance of a given word in a file. The word is case sensitive.

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How to Clear last bit if it 1 using Macro TURN_OFF_BIT_LAST

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Reverse the part of the number which is present from position i to j. Print the new number.[without using the array] eg: num=789876 i=2 j=5 778986

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 Illustrate it   summing the series 2+4+6+......to n terms using  (i) while loop (ii) do-while loop

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What would the following code segment printint k = 8;docout << "k = " << k << " ";while k++ < 5; a) 13 b) 5 c) 8 d) pointers

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Program to find the sum of digits of a given number until the sum becomes a single digit. (e.g. 12345=>1+2+3+4+5=15=>1+5=6)

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What does main () mean in c?

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what is diognisis?

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A function can make the value of a variable available to another by a) declaring the variable as global variable b) Passing the variable as a parameter to the second function c) Either of the two methods in (A) and (B) d) binary stream

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If null and 0 are equivalent as null pointer constants, which should I use?

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Write the program with at least two functions to solve the following problem. The members of the board of a small university are considering voting for a pay increase for their 10 faculty members. They are considering a pay increase of 8%. Write a program that will prompt for and accept the current salary for each of the faculty members, then calculate and display their individual pay increases. At the end of the program, print the total faculty payroll before and after the pay increase, and the total pay increase involved.

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When you call malloc() to allocate memory for a local pointer, do you have to explicitly free() it?

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