Created
December 13, 2016 13:54
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Glava 1
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/* | |
Найти сумму всех n-значных чисел, кратных k (1 ≤ n ≤ 4). | |
*/ | |
package gl_1.zadanie_gl_1; | |
import java.util.Scanner; | |
public class N_6 { | |
public static void main(String[] args) { | |
// TODO Auto-generated method stub | |
int a=0,b=0,c=0,n=0,sum,k=0; | |
Scanner sc = new Scanner(System.in); | |
System.out.println("Введите число k:"); | |
if(sc.hasNextInt()){ | |
k = sc.nextInt(); | |
} | |
for(int i = 0; i <= 9; i++){ | |
if(i % k == 0){ | |
a += i; | |
} | |
} | |
for(int i = 0; i <= 99; i++){ | |
if(i % k == 0){ | |
b += i; | |
} | |
} | |
for(int i = 0; i <= 999; i++){ | |
if(i % k == 0){ | |
c += i; | |
} | |
} | |
for(int i = 0; i <=9999; i++){ | |
if(i % k == 0){ | |
n += i; | |
} | |
} | |
sum = a + b + c + n; | |
System.out.println(sum); | |
} | |
} |
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