Answer Posted / sho

#include <stdio.h>

main()
{
int i =0,j =0,k=0,l=0;

for(i =1; i<=4; i++)
{
l= 4-i;
while(l-- > 0)
{
printf(" ");
}

for (j=1;j<=i;j++ )
printf("%d ",j);

for(j=i-1;j>=1;j--)
printf("%d ",j);

printf("\n");
}
i--;

for(k = i-1;k >= 1;k--)
{
l= 4-k;
while(l-- > 0)
{
printf(" ");
}

for (j=1;j<=k;j++ )
printf("%d ",j);

for(j=k-1;j>=1;j--)
printf("%d ",j);
printf("\n");

}
}

Why enum is used in c?

951

---

Can you think of a logic behind the game minesweeper.

2464

---

What is the use of putchar function?

1057

---

Explain the difference between getch() and getche() in c?

994

---

What language is windows 1.0 written?

1059

---

What is data type long in c?

1076

---

Explain what is #line used for?

1061

---

Explain 'bus error'?

1091

---

What is the difference between NULL and NUL?

1290

---

What is difference between && and & in c?

1105

---

Which is not valid in C a) class aClass{public:int x;}; b) /* A comment */ c) char x=12;

1071

---

What is getche() function?

1039

---

Do pointers need to be initialized?

1078

---

Describe the modifier in c?

1102

---

in multiple branching construct "default" case is a) optional b) compulsarily c) it is not include in this construct d) none of the above

1050

---