Answer Posted / mnr

header files does not contain main function.header files contains only input output functions and etc....
main is used for a indication of starting program.header files are checked before main execution.those are preprocessors.

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

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What is the process of writing the null pointer?

1062

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Why pointers are used?

1116

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Array is an lvalue or not?

1188

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count = 0; for (i = 1;i < = 10; i++);count = count + i; Value of count after execution of the above statements will be a) 0 b) 11 c) 55 d) array

1137

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Write a C program linear.c that creates a sequence of processes with a given length. By sequence it is meant that each created process has exactly one child. Let's look at some example outputs for the program. Here the entire process sequence consists of process 18181: Sara@dell:~/OSSS$ ./linear 1 Creating process sequence of length 1. 18181 begins the sequence. An example for a sequence of length three: Sara@dell:~/OSSS$ ./linear 3 Creating process sequence of length 3. 18233 begins the sequence. 18234 is child of 18233 18235 is child of 18234 ........ this is coad .... BUt i could not compleate it .....:( #include #include #include #include int main(int argc, char *argv[]) { int N; pid_t pid; int cont; if (argc != 2) { printf("Wrong number of command-line parameters!\n"); return 1; } N = atoi(argv[1]); printf("Creating process sequence of length %d.\n",N); printf("%d begins the sequence.\n",getpid()); /* What I have to do next ?????? */ }

2153

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What is string constants?

1202

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What are enumerated types?

1266

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What is the difference between union and structure in c?

1277

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What is realloc in c?

1166

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What are multidimensional arrays?

1170

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Explain what is the advantage of a random access file?

1175

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What is a struct c#?

1099

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Can you add pointers together? Why would you?

1182

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Who is the main contributor in designing the c language after dennis ritchie?

1052

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