Answer Posted / lp

Declare a integer array size at runtime:
1.declare an interget pointer. - int *ptr
2.Get the size of array from user - int n
3.using malloc() ,allocate that many number of location to
the pointer. - ptr = malloc(n*sizeof(int));
4.Make use of the dynamically allocated array. - ptr[]

main(){char *str;scanf("%s",str);printf("%s",str); }The error in the above program is: a) Variable 'str' is not initialised b) Format control for a string is not %s c) Parameter to scanf is passed by value. It should be an address d) none

1301

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Declare the structure which contains the following members and write in C list of all students who score more than 75 marks. Roll No, Name, Father Name, Age, City, Marks.

1258

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int far *near * p; means

3505

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What is define c?

1000

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Do pointers take up memory?

1081

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Explain About fork()?

1057

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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

3206

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What is the difference between void main and main in c?

1096

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What are the difference between a free-standing and a hosted environment?

1220

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Find MAXIMUM of three distinct integers using a single C statement

1013

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Explain how many levels deep can include files be nested?

1025

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What is a shell structure examples?

1028

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What is the difference between int main and void main in c?

1092

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if a is an integer variable, a=5/2; will return a value a) 2.5 b) 3 c) 2 d) 0

1881

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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; }

2503

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