//java实现
public static void main(String[] args) {
Scanner s = new Scanner(System.in);
System.out.print("请输入要统计的数:");
int num = s.nextInt();
int total = count(num);
System.out.println("统计结果:"+total);
}
/**
* 计算1+2^2+3^3+4^4+....num*num
* @param num
* @return 统计之和
*/
public static int count(int num) {
int total = 0;
if (num > 0) {
for (int i = 1; i <= num; i++) {
total += i * i;
}
}
return total;
}
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