Answer Posted / hari

When you want to check the value of the first node or before
traversing the node, we have to check whether head node is
available in the Linked list, those times, the "head !=
NULL" will be checked.

While traversing, whether the next node is available or to
verify the current node is last node, those times, we used
to check head->link != NULL.

c programs are converted into machine language with the help of a) an interpreter b) a compiler c) an operatinf system d) none of the above

1004

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What is meant by keywords in c?

835

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Difference between goto, long jmp() and setjmp()?

940

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How many keywords (reserve words) are in c?

794

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Why do we use & in c?

781

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What does typedef struct mean?

845

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Differentiate between calloc and malloc.

997

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7-Given an index k, return the kth row of the Pascal's triangle. For example, when k = 3, the row is [1,3,3,1]. For reference look at the following standard pascal’s triangle.

2465

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Explain how do you use a pointer to a function?

844

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The difference between printf and fprintf is ?

947

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Calculate 1*2*3*____*n using recursive function??

1746

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I need testPalindrome and removeSpace #include #define SIZE 256 /* function prototype */ /* test if the chars in the range of [left, right] of array is a palindrome */ int testPalindrome( char array[], int left, int right ); /* remove the space in the src array and copy it over to the "copy" array */ /* set the number of chars in the "copy" array to the location that cnt points t */ void removeSpace(char src[], char copy[], int *cnt); int main( void ) { char c; /* temporarily holds keyboard input */ char string[ SIZE ]; /* original string */ char copy[ SIZE ]; /* copy of string without spaces */ int count = 0; /* length of string */ int copyCount; /* length of copy */ printf( "Enter a sentence:\n" ); /* get sentence to test from user */ while ( ( c = getchar() ) != '\n' && count < SIZE ) { string[ count++ ] = c; } /* end while */ string[ count ] = '\0'; /* terminate string */ /* make a copy of string without spaces */ removeSpace(string, copy, ©Count); /* print whether or not the sentence is a palindrome */ if ( testPalindrome( copy, 0, copyCount - 1 ) ) { printf( "\"%s\" is a palindrome\n", string ); } /* end if */ else { printf( "\"%s\" is not a palindrome\n", string ); } /* end else */ return 0; /* indicate successful termination */ } /* end main */ void removeSpace(char src[], char copy[], int *cnt) { } int testPalindrome( char array[], int left, int right ) { }

2437

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Explain how can a program be made to print the line number where an error occurs?

930

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Can we change the value of static variable in c?

746

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code for replace tabs with equivalent number of blanks

1895

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