Sunday, February 22, 2009

example using for find value of the series



//Program using for construct

//1+1/1!+1/2!+1/3!+1/4!

package flowcontrol;

public class ForContruct {

public static void main(String[] args) {
int i,j,no;
float sum=1.0f;
int prod;
for(i=1 ; i<5;i++){
//find factorial of i
prod=1;
for(j=1;j<=i;j++){
prod=prod * j;

}
System.out.print(prod);
sum=sum + 1.0F/prod;
}
System.out.println(" sum = " + sum);

}

}

output: 12624 sum = 2.7083335


0 comments:

Post a Comment