Given an array of characters which form a sentence of
words, give an efficient algorithm to reverse the order of
the words (not characters) in it.
Answer Posted / vinod kumar
#include"stdio.h"
#include"stdlib.h"
int reverse(char *string, char delimiter)
{
char *src, *dest;
char *temp = string;
while( *temp )
{
if (*temp == delimiter)
{
temp++;
continue;
}
src=dest=temp;
while ( (*(dest+1) != delimiter) &&
( *(dest+1) != '\0' )) dest++;
//( *(dest+1) != '\n' ) &&
temp=dest+1;
while( dest > src )
{
char tmp = *dest;
//*dest -- = *src;
*dest = *dest-- *src;
//*src++=tmp;
*src = *src++ tmp;
}
}
return 0;
}
int main()
{
char name[] = "vinod kumar dhochak";
printf("%s\n",name);
reverse(name,' '); /* space as delimiter,Reverse Words
*/
printf("%s\n",name);
reverse(name,'\n'); /* Reverse Complete Sentence */
printf("%s\n",name);
}
Is This Answer Correct ? | 5 Yes | 6 No |
Post New Answer View All Answers
Write a Program in 'C' To Insert a Unique Number Only. (Hint: Just Like a Primary Key Numbers In Database.) Please Some One Suggest Me a Better Solution for This question ??
Can you send Code for Run Length Encoding Of BMP Image in C Language in linux(i.e Compression and Decompression) ?
Write a program to model an exploding firecracker in the xy plane using a particle system
Develop a routine to reflect an object about an arbitrarily selected plane
write a program for area of circumference of shapes
3) Int Matrix of certain size was given, We had few valu= es in it like this. =97=97=97=97=97=97=97=97=97=97=97 1 = | 4 | | 5 | &= nbsp; | 45 =97=97=97=97=97=97=97=97=97=97=97 &n= bsp; | 3 | 3 | 5 | = | 4 =97=97=97=97=97=97=97=97=97=97=97 34 |&nbs= p; 3 | 3 | | 12 | &= nbsp; =97=97=97=97=97=97=97=97=97=97=97 3 | &nbs= p; | 3 | 4 | = | 3 =97=97=97=97=97=97=97=97=97=97=97 3 | = ; | | | = ; 3 | =97=97=97=97=97=97=97=97=97=97=97 &= nbsp; | | 4 | = ; | 4 | 3 We w= ere supposed to move back all the spaces in it at the end. Note: = If implemented this prog using recursion, would get higher preference.
Given a spherical surface, write bump-mapping procedure to generate the bumpy surface of an orange
Write a routine to implement the polymarker function
#include
What is full form of PEPSI
could you please send the program code for multiplying sparse matrix in c????
Set up procedure for generating a wire frame display of a polyhedron with the hidden edges of the object drawn with dashed lines
How can you relate the function with the structure? Explain with an appropriate example.
can you use proc sql to manpulate a data set or would u prefer to use proc report ? if so why ? make up an example and explain in detail
I need your help, i need a Turbo C code for this problem.. hope u'll help me guys.? Your program will have a 3x3 array. The user will input the sum of each row and each column. Then the user will input 3 values and store them anywhere, or any location or index, temporarily in the array. Your program will supply the remaining six (6) values and determine the exact location of each value in the array. Example: Input: Sum of row 1: 6 Sum of row 2: 15 Sum of row 3: 24 Sum of column 1: 12 Sum of column 2: 15 Sum of column 3: 18 Value 1: 3 Value 2: 5 Value 3: 6 Output: Sum of Row 1 2 3 6 4 5 6 15 7 8 9 24 Sum of Column 12 15 18 Note: Your program will not necessary sort the walues in the array Thanks..