Archive for category I T

” Find sequence number with C + + “

how to find the number of odd and even numbers, and the total of the odd and even numbers?

before that we must classify odd and even numbers

– Even
number of even number
number of even number

– Odd
The number of odd numbers
the number of odd numbers

 

 

#include <iostream.h>
#include <conio.h>
#include <iomanip.h>

void main(){
int n,a,b,x,y,i ;
cout << “Input N : ” ; cin >> n ;
a=0 ; b=0 ; x=0 ; y=0 ;

for (i=1 ; i <= n ; i++){
if (i%2==0) {
a = a+i ; x = x+1 ;
}
else {
b = b+i ; y = y+1 ;

}
}

cout << “\n Number of even number:  ” << x;
cout << “\n Number of odd numbers : ” << y;
cout << “\n Number of even numbers : ” << a ;
cout << “\n Number of odd numbers : ” << b ;
getch () ;
}

 

Good Luck Friend

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