Answer Posted / pritam neogi

#include<stdio.h>
#include<conio.h>
void main()
{
int no,i;
clrscr();
printf(" Enter the Number U want to check:");
scanf("%d",&no);
i=2;
while(i<=no-1)
{
if(no%i==0)
{
printf(" %d is not Prime number",no );
// break;
}
i=i+1;
}
if(no==i)
printf("%d is a prime Number",no);
getch();
}

Create a structure to specify data on students as given below: Roll number, Name, Department, Course, and Year of joining. Assume that there are not more than 450 students in the collage. (a) Write a function to print the names of all students who joined in the last 3 years. (b) Write a function to print the data of a student whose roll numbers are divisible by 4.

909

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What is the use of a semicolon (;) at the end of every program statement?

1179

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What is the difference between the = symbol and == symbol?

859

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Explain what standard functions are available to manipulate strings?

855

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What is c preprocessor mean?

1064

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Write the control statements in C language

905

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What is meant by 'bit masking'?

1153

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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

858

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Do character constants represent numerical values?

1104

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What is a constant?

841

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What does main () mean in c?

891

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What is multidimensional arrays

890

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What is a pointer value and address in c?

856

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Why do we need volatile in c?

973

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Explain high-order bytes.

915

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