자바 프로그래밍/코딩
ex06_1.java
by 세인트킴
2023. 5. 6.
public class ex06_1 {
public static void main(String[] args) {
int[] x = {87, 68, 94, 100, 83, 78, 85, 91, 76, 87, 55, 60, 99, 63, 80};
int sum = 0, max = x[0], min = x[0];
double m = 0, s = 0, v;
for(int i=0; i<x.length; i++) { // 가장 큰 값을 저장
sum += x[i];
if(x[i] > max) {
max = x[i];
}
if(x[i] < min) {
min = x[i];
}
}
m = (double)sum / x.length;
sum = 0;
for(int i=0; i<x.length; i++) { // 분산을 저장
sum += Math.pow((double)x[i]-m, 2);
}
v = (double)sum / x.length;
s = Math.sqrt(v);
System.out.println("max = " + max);
System.out.println("min = " + min);
System.out.printf("mean = %.2f\n", m);
System.out.printf("V = %.2f\n", v);
System.out.printf("Sigma = %.2f\n", s);
}
}