#include<iostream>
#include<cmath>
using namespace std;
int Count(int num)
{
if(num<=9) return num;
int sum=0;
while(num>0)
{
sum+=num%10;
num/=10;
}
return sum;
}
int main()
{
int number;
while(cin>>number)
{
if(number==0) break;
cout<<Count(number)<<" "<<Count(number*number)<<endl;
}
return 0;
}
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
//int 可以表示的最大数 2147483647
//1600000000 可以表示
Scanner scanner = new Scanner(System.in);
while (scanner.hasNext()){
int i = scanner.nextInt();
int j =i*i;
int sum1=0;
while (i>0){
sum1+= i%10;
i=i/10;
}
int sum2=0;
while (j>0){
sum2+= j%10;
j=j/10;
}
System.out.println(sum1+" "+sum2);
}
}
}
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
while(sc.hasNextInt()){
int n=sc.nextInt();
int n1=add(n);
int n2=add((int) Math.pow(n,2));
System.out.println(n1+" "+n2);
}
sc.close();
}
public static int add(int n){
String s=String.valueOf(n);//将数字n换成字符串
int sum=0;
for(int i=0;i<s.length();i++){
//对于此字符串来说,要先提取出来它的每一位(这里是char类型需要先转换为String类型)转换成十进制数字,然后将字符串的每一位进行数字相加
int x=Integer.parseInt(String.valueOf((s.charAt(i))));
sum+=x;
}
return sum;
}
}
#include<iostream>
using namespace std;
int main(){
int n;
while(cin>>n){
int temp=n,sum1=0,sum2=0;
while(temp>0){
sum1+=temp%10;
temp/=10;
}
temp=n*n;
while(temp>0){
sum2+=temp%10;
temp/=10;
}
cout<<sum1<<" "<<sum2<<endl;
}
} //感觉自己弄麻烦了,将输入转化成字符串,然后再用substring切割字符串,
//将单个字符串转化成数字,再进行计算
import java.util.Scanner;
public class Main
{
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int a = sc.nextInt();
int b = a*a;
System.out.print(add(a));
System.out.print(" " + add(b));
}
public static int add(int a)
{
int sum=0;
int c=0;
String b="";
String s = String.valueOf(a);
for(int i=0; i<=s.length()-1;i++)
{
b = s.substring(i,i+1);
c = Integer.parseInt(b);
sum = sum + c;
}
return sum;
}
}
//看了前面的回答,修改了一下
import java.util.Scanner;
public class Main
{
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int a = sc.nextInt();
int b = a*a;
System.out.print(add1(a));
System.out.print(" " + add1(b));
}
public static int add1(int a)
{
int sum=0;
for(;a != 0;)
{
sum = sum + a % 10;
a = a/10;
}
return sum;
}
} #include<iostream>
using namespace std;
int main(){
int n;
cin >> n;
while (n != 0){
int result1=0, result2=0;
int squara = n*n;
while (n / 10 != 0){
result1 += n % 10;
n /= 10;
}
result1 += n;
while (squara / 10 != 0){
result2 += squara % 10;
squara /= 10;
}
result2 += squara;
cout << result1 << " " << result2 << endl;
cin >> n;
}
}
import java.util.Scanner;
public class Main{
public static void
main(String[] s){
Scanner sc=new
Scanner(System.in);
while(sc.hasNext()){
int
a=sc.nextInt();
if(a==0){
break;
}
test(a);
}
}
public static
void test(int a){
//先考虑输出各位数字之和
int
sum1=0,sum2=0;
int temp=a;
while(temp>0){
sum1+=temp%10;
temp/=10;
}
System.out.print(sum1+" ");
//在考虑它的平方的数的各位和
int b=a*a;
while(b>0){
sum2+=b%10;
b/=10;
}
System.out.println(sum2);
}
}
#include<stdio.h>
int main (){//the shorter,the better.
int n,t,r1,r2;
for(;~scanf("%d",&n)&&(t=n*n);)
for(r1=0,r2=0;(n>0&&~(r1+=n%10))+(t>0&&~(r2+=t%10));n/=10,t/=10,!n&&!t?printf("%d %d\n",r1,r2):0);
}
int main()
{
int s,n,n1,n2,temp;
while(cin>>n)
{
int sum1=0,sum2=0;
if(n==0)
{
break; //注意这里,当输入为0时,直接退出,免得输出0 0,
//因为当输入数字n为时,是不输入任何值的
}
temp=n;
n1=temp;
while(n1)
{
s=n1%10;
sum1+=s;
n1=n1/10;
}
n2=temp;
n2*=n2;
while(n2)
{
s=n2%10;
sum2+=s;
n2=n2/10;
}
cout<<sum1<<" "<<sum2<<endl;
}
return 0;
}
def sum_q(a): res = [] a = a ** 2 while a != 0: res.append(a%10) a = a // 10 return sum(res) def sum_s(a): res = [] while a != 0: res.append(a%10) a = a // 10 return sum(res) while True: try: a = int(input()) print(sum_s(a), sum_q(a)) except: break
#include<stdio.h>
using namespace std;
int out(long long n){
int acc=0;
while(n!=0){
acc=acc+n%10;
n=n/10;
}
return acc;
}
int main() {
long long n;
while(scanf("%lld",&n)!=EOF){
long long n2=n*n;
printf("%d ",out(n));
printf("%d\n",out(n2));
}
} #include <iostream>
using namespace std;
int main()
{
int x;
while(cin>>x)
{
int num=0;
int x2=x*x;
while(x!=0)
{
num+=(x%10);
x/=10;
}
cout<<num<<' ';
num=0;
while(x2!=0)
{
num+=(x2%10);
x2/=10;
}
cout<<num<<endl;
}
}