public class Main {
public static void main(String[] args) {
double pi = 0;
int sign = 1;
for (int i = 1; i < 100000; i += 2) {
// TODO:
pi +=sign*(1.0/i)*4;
sign=-sign;
}
System.out.println(pi);
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C-Rodger
public class Main {
public static void main(String[] args) {
double pi = 0;
int sign = 1;
for (int i = 1; i < 100000; i += 2) {
// TODO:
pi +=sign*(1.0/i)*4;
sign=-sign;
}
System.out.println(pi);
}
}