Answer Posted / nish

JUST ANOTHER VIRTUAL ARCHITECTURE

Why is not a pointer null after calling free? How unsafe is it to use (assign, compare) a pointer value after it is been freed?

1214

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Can you please compare array with pointer?

1156

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Write a programme using structure that create a record of students. The user allow to add a record and delete a record and also show the records in ascending order.

2152

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Difference between strcpy() and memcpy() function?

1216

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What the advantages of using Unions?

1295

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if p is a string contained in a string?

1891

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What does node * mean?

1308

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why programs in c are running with out #include? some warnings are display in terminal but we execute the program we get answer why? eg: main() { printf("hello world "); }

1815

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 write a program that will open the file, count the number of occurences of each word in the the complete works of shakespeare.  You will then tabulate this information in another file.

2286

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What is 1f in c?

2730

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How does struct work in c?

1137

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What is d scanf?

1141

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Why header file is used in c?

1161

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Write a C++ program to generate 10 integer numbers between - 1000 and 1000, then store the summation of the odd positive numbers in variable call it sum_pos, then find the maximum digit in this variable regardless of its digits length.

2061

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Why static is used in c?

1146

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