Answer Posted / anusha

1.C is called as a middle level lang bcoz its a commbination
of both high level lang and the low level lang .

In c programming typeing to occupy the variables in memory space. if not useing the variable the memory space is wasted.ok, how to avoid the situation..? (the variable is used & notused)

2058

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How do you write a program which produces its own source code as output?

1060

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How can I insert or delete a line (or record) in the middle of a file?

977

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What is sizeof array in c?

986

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What are the back slash character constants or escape sequence charactersavailable in c?

1124

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#include main() { int *p, *c, i; i = 5; p = (int*) (malloc(sizeof(i))); printf(" %d",*p); *p = 10; printf(" %d %d",i,*p); c = (int*) calloc(2); printf(" %d ",*c); }

1003

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Why is main function so important?

1047

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What does *p++ do? What does it point to?

1004

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What are external variables in c?

1037

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What will the code below print when it is executed?   int x = 3, y = 4;         if (x = 4)                 y = 5;         else                 y = 2;         printf ("x=%d, y=%d ",x,y);

1815

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How do you define a function?

970

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how to write optimum code to divide a 50 digit number with a 25 digit number??

3204

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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.

1705

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Explain two-dimensional array.

1011

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How pointer is different from array?

1018

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