In C language what is a 'dangling pointer'?

1241

What is #include cctype?

1177

Why do we use & in c?

1051

write a program which the o/p should b in such a way that s triangle if I/p is 3,a Square/rectangle if I/P=4,a pentagon if I/P=5 and so on...forget about the I/P which is less than 3

2121

What is difference between stdio h and conio h?

1437

find the sum of two matrices and WAP for it.

1195

Which header file is essential for using strcmp function?

1533

How can I ensure that integer arithmetic doesnt overflow?

1254

Read the following data in two different files File A: aaaaaaaadddddddd bbbbbbbbeeeeeeee ccccccccffffffff File B: 11111111 22222222 33333333 By using the above files print the following output or write it in the Other file as follows aaaaaaaa11111111dddddddd bbbbbbbb22222222eeeeeeee cccccccc33333333ffffffffffff

3394

any restrictions have on the number of 'return' statements that may be present in a function. a) no restriction b) only 2 return statements c) only 1 return statements d) none of the above

1198

Explain what math functions are available for integers? For floating point?

1160

Does c have function or method?

1061

Is there a way to have non-constant case labels (i.e. Ranges or arbitrary expressions)?

1127

What is the use of pragma in embedded c?

1098

What are the data types present in c?

1237