Answer Posted / prachi

#include<stdio.h>
#include<conio.h>
void main()
{
int i,j;
clrscr();
for(i=1;i<=5;i++)
{
for(j=1;j<=i;j++)
{
printf("%d", i);
}
printf("\n");
}
getch();
}

Why #include is used in c language?

1099

---

What is c language in simple words?

1110

---

differentiate built-in functions and user – defined functions.

1148

---

How are Structure passing and returning implemented by the complier?

1227

---

What is the purpose of 'register' keyword in c language?

1072

---

Explain how can you tell whether two strings are the same?

1077

---

Did c have any year 2000 problems?

1155

---

Is calloc better than malloc?

1075

---

7-Given an index k, return the kth row of the Pascal's triangle. For example, when k = 3, the row is [1,3,3,1]. For reference look at the following standard pascal’s triangle.

2824

---

Explain what standard functions are available to manipulate strings?

1125

---

What is dynamic memory allocation?

1388

---

How to check whether string is a palindrome, WITHOUT USING STRING FUNCTIONS?

16915

---

What is wild pointer in c with example?

1109

---

c language supports bitwise operations, why a) 'c' language is system oriented b) 'c' language is problem oriented c) 'c' language is middle level language d) all the above

1099

---

program for reversing a selected line word by word when multiple lines are given without using strrev

2535

---