Answer Posted / deena

to indicate the address of variable

.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; }

2000

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Is c still relevant?

641

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What is output redirection?

694

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Why can’t we compare structures?

814

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Is a house a mass structure?

643

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what is the c source code for the below output? 5555555555 4444 4444 333 333 22 22 1 1 22 22 333 333 4444 4444 5555555555

2537

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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 ?????? */ }

1620

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What is wrong with this program statement? void = 10;

822

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What is the difference between exit() and _exit() function in c?

584

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What does char * * argv mean in c?

625

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Why main is used in c?

589

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What are run-time errors?

600

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Is it better to use a macro or a function?

657

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how logic is used

1502

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what is a NULL Pointer? Whether it is same as an uninitialized pointer?

758

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