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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”
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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 |
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