Answer Posted / m abu bakar younas

C++ is called C++ because in C++, ++ is a short hand for adding 1 to a number in programming.It was basically C language.Due to some new feature, its call C++.

What is the auto keyword good for?

1131

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Write programs for String Reversal & Palindrome check

1043

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Why is struct padding needed?

1075

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will u please send me the placement papers to my mail???????????????????

1826

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.find the output of the following program? char*myfunc(char*ptr) { ptr +=3; return (ptr); } int main() { char*x,*y; x="HELLO"; y=myfunc(x); printf("y = %s ",y); return 0; }

2567

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Describe wild pointers in c?

1103

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FILE PROGRAMMING

2214

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What do the functions atoi(), itoa() and gcvt() do?

1170

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When the macros gets expanded?

1406

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Write a program with dynamically allocation of variable.

1107

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Explain what is the purpose of "extern" keyword in a function declaration?

1057

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Write a code to determine the total number of stops an elevator would take to serve N number of people.

1243

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Can a pointer point to null?

1051

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c program for searching a student details among 10 student details

2083

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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 ?????? */ }

2078

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