题解 | #尼科彻斯定理#
尼科彻斯定理
http://www.nowcoder.com/practice/dbace3a5b3c4480e86ee3277f3fe1e85
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
while (sc.hasNext()) {
int m = sc.nextInt();
int start = m * m + 1 - m;
StringBuilder sb = new StringBuilder();
while (m-- > 0) {
sb.append(start).append("+");
start = start + 2;
}
System.out.println(sb.substring(0, sb.length() - 1));
}
}
}
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