Differentiate between the expression “++a” and “a++”?

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Write a program to find the number of times that a given word(i.e. a short string) occurs in a sentence (i.e. a long string!). Read data from standard input. The first line is a single word, which is followed by general text on the second line. Read both up to a newline character, and insert a terminating null before processing. Typical output should be: The word is "the". The sentence is "the cat sat on the mat". The word occurs 2 times.

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What is the difference between if else and switchstatement

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Find if a number is power of two or not?

1 Answers  

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What is c preprocessor mean?

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Write a program that can show the multiplication table.

0 Answers   Student,

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1)what is the error in the following stmt where str is a char array and the stmt is supposed to traverse through the whole character string str? for(i=0;str[i];i++) a)There is no error. b)There shud be no ; after the stmt. c)The cond shud be str[i]!='\0' d)The cond shud be str[i]!=NULL e)i shud be initialized to 1

4 Answers  

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Why double pointer is used in c?

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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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input any 4 digit number and find the difference of all the digits?

3 Answers   Google,

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write function to reverse char array ... without using second array

3 Answers  

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Without using main fn and semicolon,print remainder for a given number in C language

2 Answers  

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