write function to reverse char array ... without using second array

write function to reverse char array ... without using second
array

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write function to reverse char array ... without using second array..

Answer / nagesh r. dalave

void main()
{
char strp20];
int len=0,i=0;
printf("\nEnter a string ");
gets(str);
while(str[i]!='\0')
{
i++;
len++;
}
printf("\nReverse of given string:");
while(i>=0)
{
printf("\n %c",str[i]);
i--;
}
getch();
}

Is This Answer Correct ?

3 Yes

0 No

write function to reverse char array ... without using second array..

Answer / kiran

{
char temp;
for(i,j=strlen(str)-1;i<j;i++,j--)
{
temp = str[i];
str[i] = str[j];
str[j] = temp;
}
return str;
}

Is This Answer Correct ?

0 Yes

0 No

write function to reverse char array ... without using second array..

Answer / sunitha

/* function to reverse a charactor array */

void rev_array(char str[])
{
char c;
char *p;
p=str;
while(*p)
{
if(*p!='\0')
{
c=p;
}
p++;
}
printf("reverse array is %s\n",c);
}

Is This Answer Correct ?

1 Yes

7 No

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