Answer Posted / ravi joshi

int process_str()
{
int i, j;
char *ptr[100] = {"some text here"};
int len = 100;

for(i = 0; i < len; i++)
{
if(!(i % 5))
{
// process fifth element
}
elseif(!(i % 10))
{
// process 10th element
}
elseif(!(i % 30))
{
// process 30th element
}
}
}

why return type of main is not necessary in linux

1706

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How to write a code for reverse of string without using string functions?

1579

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Hai sir, I had planned to write the NIC scientific engineer exam , plz post the sample question......

1742

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How reliable are floating-point comparisons?

629

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Why do we need arrays in c?

583

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You are to write your own versions of strcpy() and strlen (). Call them mystrcpy() and mystrlen(). Write them first as code within main(), not as functions, then, convert them to functions. You will pass two arrays to the function in the case of mystrcpy(), the source and target array.

1783

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1) There is a singing competition for children going to be conducted at a local club. Parents have been asked to arrive at least an hour before and register their children’s names with the Program Manager. Whenever a participant registers, the Program Manager has to position the name of the person in a list in alphabet order. Write a program to help the Program Manager do this by placing the name in the right place each time the Program Manger enters a name. 2) the Event Manager has to send participants to the stage to perform in the order in which they registered. Write a program that will help the Event Manager know who to call to the stage to perform. The Logic should be in Data Structures

2740

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Can you define which header file to include at compile time?

589

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What is malloc and calloc?

573

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Write a simple code fragment that will check if a number is positive or negative.

708

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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 ) { }

2214

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Write a program to generate a pulse width frequency of your choise,which can be variable by using the digital port of your processor

2983

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What does 1f stand for?

610

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please explain clearly about execution of c program in detail,in which stage are the printf sacnf getting into exeecutable code

1705

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typedef enum { html, java, javascript, perl, cgi } lang;The above statement defines a : a) Union b) User defined type c) Enumerated variable d) none

716

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