# Tag Archives: to print

## CPP04 – (b) Write a CPP program to print whether a number is prime or not .

(b) Write a CPP program to print whether a number is prime or not . CODE:- #include<iostream.h> #include<conio.h> void main() { int NUM,I; clrscr(); cout<<“ENTER A NUMBER :”; cin>>NUM; for(I=2;I<NUM;I++) { if(NUM%I==0) break; } if(I==NUM) cout<<NUM<<” IS A PRIME NUMBER”<<endl; else cout<<NUM<<” IS NOT A PRIME NUMBER”<<endl; getch(); } SCREEN SHOTS:- OUTPUT:-

## CPP04 – (a) Write a CPP program to print the factorial of a given number.

(a) Write a CPP program to print the factorial of a given number. CODE:- #include<iostream.h> #include<conio.h> void main() { int i,num; long fact=1; clrscr(); cout<<“Enter Number : “; cin>>num; for(i=num;i>0;i–) { fact=fact*i; } cout<<“Factorial = “<<fact<<endl; getch(); } SCREEN SHOTS:- OUTPUT:-

## Write a Program in ‘C’ to print the following output ‘n’ rows. 10m june2009

Write a Program in ‘C’ to print the following output ‘n’ rows. For example, if n=3, the following should be output by the program: 10m june2009   #include <stdio.h> void main() { int I,J,N=3,K=0,ODD=1,SPACE; clrscr(); SPACE=N; for(I=1;I<=N;I++) { for(J=1;J<SPACE;J++) { printf(” “); } K=0; for(J=1;J<=ODD;J++) { if(J<=I) { K++; } else { K–; } printf(“%d… Read More »