Answer Posted / vadivel

#include<stdio.h>
int main(int argc,char *argv[])
{
FILE *f;
int flag;
f = fopen(argv[1],"r");
while(!feof(f))
{
ch = fgetc(f),flag = 0;
if(ch == '/')
{
ch = fgetc(f);
if(ch == '*')
{
flag = 1;
while(1)
if(fgetc(f) == '*' && fgetc(f) == '/')
break;
}
else if(ch == '/')
{
flag = 1;
while(fgetc(f)!= '/n');
}
else
printf("/");// if it s division operator
}
if(!flag )
printf("%c",ch);
}
fclose(f);
}
/*
Run d prog as
>./a.out file_name.cpp
*/

Explain About fork()?

1127

---

How can I dynamically allocate arrays?

1114

---

What does the c in ctime mean?

1107

---

Write a program that takes a 5 digit number and calculates 2 power that number and prints it(should not use big integers and exponential functions)

6889

---

What are the benefits of organizational structure?

1032

---

What are the 5 types of organizational structures?

1091

---

Can you define which header file to include at compile time?

1033

---

Without Computer networks, Computers will be half the use. Comment.

2325

---

Which is an example of a structural homology?

1335

---

What is echo in c programming?

1042

---

What is the use of gets and puts?

1047

---

What is an lvalue in c?

1139

---

What is unary operator?

1118

---

What is #error and use of it?

1293

---

‘SAVEPOINT’ and ‘ROLLBACK’ is used in oracle database to secure the data comment. Give suitable examples of each with sql command.

2353

---