Write a function that accepts a sentence as a parameter, and
returns the same with each of its words reversed. The
returned sentence should have 1 blank space between each
pair of words.
Demonstrate the usage of this function from a main program.
Example:
Parameter: “jack and jill went up a hill” Return Value:
“kcaj dna llij tnew pu a llih”
- 5 Answers
- 17817 Views
- Mind Tree, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / jeke kumar gochhayat
#include<stdio.h>
#include<string.h>
char *strrev1(char *st);
void main()
{
char st1[30];
char *pt1;
printf("enter the sentence");
gets(st1);
pt1=strrev1(st1);
puts(pt1);
}
char *strrev1(char *st)
{
int i;
char *pt=st;
for(i=0;st[i]!='\0';i++);
st[i]=' ';
st[i+1]='\0';
i=0;
for(;st[i]!='\0';i++)
{
for(;st[i]!=' ';i++);
st[i]='\0';
strrev(pt);
pt=st+i+1;
st[i]=' ';
}
return(st);
}
| Is This Answer Correct ? | 37 Yes | 5 No |
Answer / ayas kumar das
#include"stdio.h"
#include"string.h"
main()
{
char a[200],b[20][20];
char c[200],d[20][20];
int i,j=0,k=0,y=0,l;
memset(b,0,sizeof(b)); //initializing the array
printf("enter your own string:");
//Enter the string which you want
gets(a);
for(i=0;i<strlen(a);i++)
{
if(a[i]!=' ')
{
b[j][k]=a[i];
k++;
y++;
}
else
{
if(y!=0)
//if there are more than one space
between two words
{
while(a[i]==' ')
{
i++;
}
i--;
k=0;
j++;
}
else
//if initialy there are more than one space
{
while(a[i]==' ')
{
i++;
}
i--;
y++;
}
}
}
for(i=0;strlen(b[i]);i++)
{
k=strlen(b[i]);
for(l=k;l>=0;l--)
{
printf("%c",b[i][l]); //here reversing
each word
}
printf(" ");
}
return 0;
}
//enter "jack and jill went up a hill"
| Is This Answer Correct ? | 13 Yes | 2 No |
Answer / ep
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <stdlib.h>
char *wreverse( char *phrase )
{
char *rev = NULL, c;
size_t len = strlen(phrase);
int i, j, ri, ws;
if (!len) return NULL;
if ( (rev = calloc( len + 1, sizeof(char) )) == NULL ) {
perror("calloc failed");
exit(2);
};
i = 0; ri = 0; ws = 0;
while ( i < len ) {
while ( i<len && isalpha(*(phrase+i)) ) i++;
if ( i<=len ) {
for ( j=i-1; j>=ws; j-- ) {
*(rev+ri) = *(phrase+j);
ri++;
}
for ( ; i<len && (!isalpha(*(phrase+i))) ; i++ ) {
*(rev+ri) = *(phrase+i);
ri++;
}
ws = i;
}
}
return rev;
}
int main()
{
char p[] = "jack and jill went up a hill";
char *r = NULL;
r = wreverse(p);
printf("%s\n", wreverse(p) );
free(r);
return 0;
}
| Is This Answer Correct ? | 12 Yes | 2 No |
Answer / gunapala
start=0;
for(i=0;str[i]!='\n';i++)
{
if(str[i]!=' ')
{
for(j=i;j>=start;j--)
{
b[k++]=str[j];
}
start=start+1;
}
printf("/s",b);
}
}
}
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / vinay
public class Reversesentence {
public static void main(String[] args) {
Scanner s=new Scanner(System.in);
System.out.println("Enter the sentence");
String str=s.nextLine();
String[] str2=str.split(" ");
int l=str2.length;
for(int i=0;i<l;i++) {
StringBuffer sb=new StringBuffer(str2[i]);
StringBuffer revstr = sb.reverse();
System.out.print(" "+revstr);
}
}
}
| Is This Answer Correct ? | 0 Yes | 0 No |
Write a program to replace n bits from the position p of the bit representation of an inputted character x with the one's complement. Method invertBit takes 3 parameters x as input character, p as position and n as the number of positions from p. Replace n bits from pth position in 8 bit character x. Then return the characters by inverting the bits.
How can you call a function, given its name as a string?
write a c/c++ programthat connects to a MYSQL server and checks if the INNoDB plug in is installed on it.If so your program should print the total number of disk writes by MYSQL.
Why isn't any of this standardized in c? Any real program has to do some of these things.
Explain can static variables be declared in a header file?
Draw a flowchart to produce a printed list of all the students over the age of 20 in a class .The input records contains the name and age of students. Assume a sentinel value of 99 for the age field of the trailer record
main() { charx; while (x=0;x<=255;x++) printf("\nAscii value %d Character %c,x,x); }
write a function for strtok()??
main() { clrscr(); } clrscr();
Please list all the unary and binary operators in C.
Do you know what is a programing language ?
What are the 5 data types?
C 
