Answer Posted / sham

int main()
{
int i,j,n,f=0;
printf("Enter the length\n");
scanf("%d",&n);
for(i=2;i<=n;i++)
{
for(j=2;j<i;j++)
{
if((i%j)==0)
{
f=1;
break;
}
f=0;
}
if(f==0)
printf("%d ",i);
}
}

What is a buffer in c?

946

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What are the main characteristics of c language describe the structure of ac program?

1145

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the portion of a computer program within which the definition of the variable remains unchanged a) mode b) module c) scope d) none

999

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Is there a way to switch on strings?

1027

---

how should functions be apportioned among source files?

1055

---

What does it mean when a pointer is used in an if statement?

1060

---

if a is an integer variable, a=5/2; will return a value a) 2.5 b) 3 c) 2 d) 0

1881

---

What is meant by preprocessor in c?

945

---

Is null always defined as 0(zero)?

1041

---

When should the register modifier be used? Does it really help?

917

---

What is the difference between a string and an array?

1152

---

What happens if you free a pointer twice?

1025

---

write a program to copy the string using switch case?

2842

---

What is ctrl c called?

1001

---

How can you determine the size of an allocated portion of memory?

1235

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