Answer Posted / f.hnayan

#include<stdio.h>
#include<conio.h>
main()
{
int a,b;
for(a=0;a<=4;a++)
{
for(b=1;b<=(a+1);b++)
{
printf("%d\t",b);
}
printf("\n");
}

return 0;
}

In c language can we compile a program without main() function?

1139

---

What is malloc() function?

1171

---

.main() { char *p = "hello world!"; p[0] = 'H'; printf("%s",p); }

1304

---

difference between object file and executable file

6734

---

How many parameters should a function have?

1198

---

In a switch statement, explain what will happen if a break statement is omitted?

1077

---

Explain what is the benefit of using an enum rather than a #define constant?

1225

---

Explain how to reverse singly link list.

1148

---

What is the difference between array and pointer?

1033

---

#define MAX(x,y) (x) >(y)?(x):(y) main() { inti=10,j=5,k=0; k= MAX(i++,++j); printf("%d..%d..%d",i,j,k); }

1160

---

What does 3 periods mean in texting?

1067

---

What do you mean by dynamic memory allocation in c? What functions are used?

1169

---

Synonymous with pointer array a) character array b) ragged array c) multiple array d) none

1075

---

Explain how do you search data in a data file using random access method?

1137

---

What is meant by 'bit masking'?

1392

---