Answer Posted / vignesh1988i

#include<stdio.h>
#include<conio.h>
char a1[50]; //GLOABAL VAR.
void reverse(int);
void main()
{
int count=0;
printf("enter the string :");
scanf("%s",a1);
for(int i=0;a1[i]!='\0';i++)
count++;
reverse(count);
getch();
}

void reverse(int count1)
{
char temp;
static int i=0;
if(i<=count1/2)
{
temp=a1[i];
a1[i]=a1[count1-1];
a1[count1-1]=temp;
i++;
reverse(--count1);
}
else
printf("\nthe reversed string is :%s",a1);
}




thank u

Discuss the function of conditional operator, size of operator and comma operator with examples.

1099

---

What are the key features in c programming language?

1008

---

Explain how are 16- and 32-bit numbers stored?

1210

---

What is difference between union and structure in c?

1073

---

How can I read a binary data file properly?

1089

---

How would you rename a function in C?

998

---

When should the const modifier be used?

1062

---

If a variable is a pointer to a structure, then which operator is used to access data members of the structure through the pointer variable?

1201

---

What is the value of a[3] if integer a[] = {5,4,3,2,1}?

1031

---

How is actual parameter different from the formal parameter?

973

---

How can I find out if there are characters available for reading?

1058

---

typedef struct{ char *; nodeptr next; } * nodeptr ; What does nodeptr stand for?

1587

---

What is void main ()?

1014

---

What is %lu in c?

1180

---

Find the second largest element in an array with minimum no of comparisons and give the minimum no of comparisons needed on an array of size N to do the same.

1219

---