Code:
public class ComputePI {
public static void main(String args[]){
double sum = 0.0;
int maxDemo = 10000000;
for (int denom = 1; denom < maxDemo; denom= denom + 2 ){
if (denom%4 == 1){
sum += (double) (4/denom);
} else if (denom%4 ==3){
sum -= (double)(4/denom);
} else {
System.out.println("The system has gone crazy");
}
}
System.out.println("PI is " + sum);
}
}
My output is : PI is 3.0
The correct ans should be 3.141592653589793
Code tags added - SS