Answer Posted / azad sable,chiplun.

In first case i.e. '%d' the '%' indicates that the
conversion specification follows. And 'd' known as data
type charactor indicates that the no. to be read is in
intiger mode.
* is an input field which specifie field width.
example
scanf("%d%*d%d",&a,&b);
will assign the data 123 456 789 as follows.123 to a 456
skipp because of * 789 to b.

FILE *fp1,*fp2; fp1=fopen("one","w") fp2=fopen("one","w") fputc('A',fp1) fputc('B',fp2) fclose(fp1) fclose(fp2)} a.error b. c. d.

1733

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When do we get logical errors?

1106

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Write a program to swap two numbers without using the third variable?

1049

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Where can I get an ansi-compatible lint?

1127

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How can I find out the size of a file, prior to reading it in?

1156

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

1131

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What is scanf () in c?

1110

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Write a program to check whether a number is prime or not using c?

1039

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Linked lists -- can you tell me how to check whether a linked list is circular?

1071

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What is %lu in c?

1239

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Write a C Program That Will Count The Number Of Even And Odd Integers In A Set using while loop

2139

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2631

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What is pointer to pointer in c?

1098

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a c variable cannot start with a) an alphabet b) a number c) a special symbol d) both b and c above

1214

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What are pointers really good for, anyway?

1049

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