Answer Posted / ashish gupta

rev()
{
struct node *a1,*a2,*a3;
if(start->next==NULL) /*Only one element exists*/
return;
a1=start;
a2=a1->next;
a3=a2->next;
a1->next=NULL;
a2->next=a1;
while(a3!=NULL)
{
a1=a2;
a2=a3;
a3=a3->next;
a2->next=a1;
}
start=a2;
}

console I/O functions means a) the I/O operations done on disk b) the I/O operations done in all parts c) the input given through keyboard is displayed VDU screen d) none of the above

651

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Explain what are multidimensional arrays?

596

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in case any function return float value we must declare a) the function must be declared as 'float' in main() as well b) the function automatically returned float values c) function before declared 'float' keyword d) all the above

591

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What is bubble sort technique in c?

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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.

1196

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any restrictions have on the number of 'return' statements that may be present in a function. a) no restriction b) only 2 return statements c) only 1 return statements d) none of the above

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application attempts to perform an operation?

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the question is that what you have been doing all these periods (one year gap)

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What is NULL pointer?

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Why does everyone say not to use gets?

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Calculate the weighted average of a list of n numbers using the formula xavg = f1x1+f2x2+ ….+ fnxn where the f’s are fractional weighting factors, i.e., 0<=fi<1, and f1+f2+….+fn = 1

3651

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What is the difference between the = symbol and == symbol?

619

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What is the purpose of void pointer?

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Explain the binary height balanced tree?

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Describe dynamic data structure in c programming language?

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