Answer Posted / vignesh1988i

#include<stdio.h>
#include<conio.h>
void main()
{
char a[40],temp;
int count=0;
printf("enter the string :");
gets(a);
for(int i=0;a[i]!='\0';i++)
count++;
for(i=0;a[i]!='\0';i++)
{
if(count>i)
{
temp=a[i];
a[i]=a[count-1];
a[count-1]=temp;
count--;
}
else
break;
}
printf("the reversed ones is : ");
puts(a);
getch();
}

thank u

Why should I use standard library functions instead of writing my own?

1313

---

What does the message "automatic aggregate intialization is an ansi feature" mean?

1241

---

I need a help with a program: Write a C program that uses data input in determining the whole of points A and a whole of circles B. Find two points in A so that the line which passes through them, cut through the maximum number of circles.

1992

---

What is a protocol in c?

1052

---

What does malloc () calloc () realloc () free () do?

1101

---

PROGRAM TO WRITE CONTENTS OF 1 FILE IN REVERSE TO ANOTHER FILE,PROGRAM TO COPY 1 FILE TO ANOTHER BY SPECIFYING FILE NAMES AS COMMAND LINE

2081

---

What are Macros? What are its advantages and disadvantages?

1216

---

Why do we use stdio h and conio h?

1133

---

A function can make the value of a variable available to another by a) declaring the variable as global variable b) Passing the variable as a parameter to the second function c) Either of the two methods in (A) and (B) d) binary stream

1236

---

Explain what is a stream?

1141

---

When is the “void” keyword used in a function?

1572

---

Is return a keyword in c?

1144

---

Is null equal to 0 in sql?

1188

---

Describe the difference between = and == symbols in c programming?

1447

---

Difference between MAC vs. IP Addressing

1197

---