CProgram

Reverse the order of each word of the string using pointers

Write a C program to reverse the order of each word of the string using pointers.

#include <stdio.h>
#include <conio.h>
void main()
{
char *s;
int len,i,j,sp=0,start,end;
clrscr();
printf(“\nENTER A STRING: “);
gets(s);
printf(“\nTHE STRING AFTER CHANGING THE ORDER OF EACH WORD:\n”);
len=strlen(s);
end=len–1;
for(i=len–1;i>=0;i–)
{
if(s[i]==32 || i==0)
{
if(i==0)
start=0;
else
start=i+1;
for(j=start;j<=end;j++)
printf(“%c”,s[j]);
end=i–1;
printf(” “);
}
}
getch();
}

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