0 like 0 dislike
2.1k views

Trung is bored with his mathematics homeworks. He takes a piece of chalk and starts writing a sequence of consecutive integers starting with 1 to N (1 < N < 10000). After that, he counts the number of times each digit (0 to 9) appears in the sequence. For example, with N = 13, the sequence is: 

12345678910111213

In this sequence, 0 appears once, 1 appears 6 times, 2 appears 2 times, 3 appears 3 times, and each digit from 4 to 9 appears once. After playing for a while, Trung gets bored again. He now wants to write a program to do this for him. Your task is to help him with writing this program.
Input:
The input consists of several data sets. The first line of the input file contains the number of data sets which is a positive integer and is not bigger than 20. The following lines describe the data sets. For each test case, there is one single line containing the number N.
Output:
For each test case, write sequentially in one line the number of digit 0, 1, …9 separated by a space.

Sample Input

2
3
13


Sample Output

0 1 1 1 0 0 0 0 0 0
1 6 2 2 1 1 1 1 1 1

Sample Input 2

1
5


Sample Output 2

0 1 1 1 1 1 0 0 0 0
[Normal] Coding (C++) - asked in Introduction to Computer Programming II (C++)
ID: 49740 - Available when: Unlimited - Due to: Unlimited
| 2.1k views

2 Answers

0 like 0 dislike
Hidden content!
#include<iostream>
#include<cstring>
using namespace std;
int main()
{
    int a[10],b[20];
    int k,n;
* * * *** ******** **** * *** *
    for(int i=0;i<k;i++)
    {
** ** * *** * * * * ** * * * * * * ***** *** *
* ** ** *** * * ****** * ***** **** * *
    }
    for(int i=0;i<k;i++)
    {
* * ** * ***** * * * * * ** ****** ** * ***** *** ** *
* ** *** * ** ** ** ** ** * * *** ** *** * * ** j = 0;j<=b[i];j++)
* **** * * * *** * **** ** ** * ** ** * ***
* * * * * ** * **** * * * * ********* * ******** ***** ***** * * k = j;
* *** ** * *** * * * **** *** * * *** ** ** ** *** ** ** * ** * ***** **** **
* ** * * ** *** * * * **** ** * * * * ** ** * ** *** ***
*** ** * **** *** *** ****** * * *** * * *** * ** *** ** *** * * ** * * * * *** num =k%10;
* **** * **** ** ***** ** * *** *** **** * * * * ** ** * * * * **** * ** * * **
* ** * * * ** * ***** ** * * ** *** * **** ** ** *** ** * ** ** *** ** * ** *
** **** * ** * *** * ** *** *** ** * * *** *** *** * * ****
*** ** * **** * ******* ** * *** ** *****
*** ** * * * ** ***** * * * ** ******* *** ** * **
** ** ** **** *** ** * *** ** *** * **
* **** * * * * ** ** * * **** ** ** * ** * **
****** ** *** ** *** *** *** ** ** * * **
**** * * **** * ** ** * ***** ** * * * * j = 0;j<10;j++)
* ** ** * * * ****** * * ** *** *** * * ** ***
** * * * **** ** * * ***** * **** ** * * ** ** * ** ** * **** ** ****
** * ** ** *** * **** ** ** ** * ***** ** * ** **** * * ***** * * * * * * * **** ***** ** ";
* ***** * **** ** * ** * * * *** * * * * *** ** **** * * ** *****
* * * * *** ** * ** ** * **** ******** **** **** * * * * ** * **
* *** * ** **** ** * *** ******* * * **
    }

    return 0;
}
answered by (-304 points)
edited by
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 like 0 dislike
Hidden content!
#include <iostream>

using namespace std;

int main()
{
    int counter[10],counter2[10],arr[1000],arr2[1000];
    int n1,n2,n3,i,j=0,rem,dec,k;
    for(i=0;i<10;i++)
    {
**** * * ** * *** * * **** *** * * * * ** *****
** **** * * * ** ** * * **** * * ** **
**** **** ** *** * * * * ******** * * ** ** **
    }
    cin >> n1;
    if(n1>1)
    {
* ***** ** ***** * * *** *** ****** * * * >> n2;
** ** *** ** *** ** ** *** ** * * >> n3;
      
* ** *** * * * * ***** ***** * ** **** * ** ****** ** ***
        {
**** ** *** * * * ** * * * ** * * * * * * ** * *** ** *** **
*** ** * * * * * * * * ***** *** ** * * *** * * ** * * * *
* * ******* ******** * * * ** * **** * * ** ** *** * * * **
**** ***** *** ** ** * * * * * *** * *** * **** ** ** * * * * * * * ***** **** *** ** * *
* * * * *** * *** ***** *** **** * ** **** *** * ***** * ** * **** ** * ** * ******* * *
** **** ** * * * * * * * * * * * ****** *** * ** ** * * * * ** ** *** * *** * *** * * *
* ** *** * ** ***** *** * * * * * * * ** **** ** * *** * ** * *** **** **** * *** *
** * * * * ** * ** ** *** ** * ** * ** * * * * * ** * * ** * ****** * * *** ** * **** *
* * *** * * ** ***** ***** ** ** * * ** *** ** * ** *** ** ** ** **** * * * ** ** **** ****** *
** ***** **** * *** ** * * ** * * * * * *** *** **** **** **** ** *
        }
* *** * * ** * *** * ** **** ** ****** *
        {
** *** ** ***** * * * *** * * * ** *** * ** ** *** *** *
* ** * *** ** ** * **** * **** ** * * * * * *** **** * * *
** *** * * * * * * * * * * ** ***** * * **** * ***** * **** * * *** *
* * ** * *** ** ** ** * ****** * * * ** ** * * *** * ** ** *** ***** * * * **** * * *** *** * * * ** * * *** *
* ******* * * * * * * * * ** * ** ***** * * * * *** *
        }
**** * * ** **** * * ******* * ** * * ** * * ****** ** ** ** **
        {
* *** ***** * * *** ** ** * ** * **** ** ** * ** *** * ** ** * * * * * * **
** *** ** *** * * * *** ** ** * * * ** * *** ** ** ***** *** *
* ** ** * *** * * *** * * * *** ** ** * *** * **** * ** ** *** ** ***** * * * *** **
* * * *** * ***** *** * * * ** ** ** **** *** ** ** ** ** * * * * * *** * **** **** * ***** * * * * **** * *** *
* *** * ** ** * ** ** ** ***** * ** ** * ** ** * ** * *** * ** ***
        }
******* * ** **** * * * ** ***** *** ** * **** * * ** *
        {
** ** ** *** * * *** **** * * ** ** * * * ** ** *** ** * ** *** * * *
* *** * * * *** ********* ** * ** **** ** * * * * * * << counter[i];
***** * * * * * *** ** ***** ** * **** * *** * * *** ** * *** *** * * * *
** ** ** *** ** * * ***** * ** ** ** * * *** * * ** ** * * *** * * ** << " " << counter[i];
* ** ** ******* * * * **** ** * *** ** **
******* * * * * * * *** *** **** * * ** *** * *** *
**** *** * **** *** *** * * * * *** ** *** * * ** ** * *
** * ** ** **** * ** * ** * * * * * * **** * *
****** * ** ** * * * ** * * * ** ** **** **** ** * * * * *
* ** *** * * *** *** ***** ** *** *** * *** ***** * ** * *** << counter2[i];
** *** ** * ***** * ***** * * * * * ** ** ** ** * * ** * **
*** ** ** * * ******** ******** ** * * *** ** * * * ** * *** * * ** **** << " " << counter2[i];
        }
    }
    else
    {
** * * * * * *** * * ** * * * ** * * ***** *** *

* ** * * * * *** * ****** ** * * ** *** ** *** ****** **
        {
* ** ** ***** ** *** ** ** ** * * * * ** ** * * *** **** ** * ****** *
* ** ** * ****** * * ** ** **** ** *** * * * *** * * * * ** ** * ** **** **
* * * ** *** ** * * * *** * ** **** * * *** * * * * *
***** * **** * ** *** ***** * ** * * * ***** * * ** * **** ** **** * **** * * * * *
* *** * ******* * * ** * *** * * ** * *** * *** * **** * * ***** * ** * *****
**** * ***** * ** * * * * **** ****** * * ** ** *** * ** *** ***** * ** ** * **
* * * ** *** * * ** ** * * * * ** **** **** ****** * * **** *** *** * ** * ** * ** ** * * ** * * * *
* * * * * * ** *** ** * * * * ** ** ** ** ** ** ** * * * **** * *****
** ** ***** ** * * * *** * ** * * * ** * ** ** ***** ** * ****** * * * ** * * * * * ** ** *
** ** * **** *** *** ******* * ** * * * ** *** * ** * * ** **
*** **** * * ** *** ***** ** * * * ** ** ** **
* ** **** ** ** * **** * ** * * * ****
        {
*** ** * * ******* * * ** * * ** ******** * *** *** ** ** * ** * * * *
* * **** * ** * * ** ****** *** ***** * *** * * *** * **** **
*** * * * * * * ** * ** ** **** ** * * * ** * *** * * * * * *** ** * ** * * *** * *
** *** **** * *** * **** * * * * ** **** * * * ****** ** * * **** * * * * * * * *** ******* * ***** **
**** ** * * ** ** **** ** *** * ** * ** ** ** ** ** * ** ** *
*** ** * * ** * * * *** ** * * * * ** *** * *
      
** ** ** * * ** * ** *** * * * ** * ** ****** ** **
** * ** * **** * * * * * **** *
** * ****** **** *** * ** * ** ** **** * * * ** * ** * * *** * ** *
* ** ** ** ** * * ** *** ***** * * ** * ** ** ** ** ** << counter2[i];
* * * * ***** ** ** ** * * * * * ** ** * ** ** ** * * *
* ******** ** *** * * * ***** ** * * * * * ** * * * ***** * << " " << counter2[i];
        }
    }
}
answered by (-323 points)
edited by
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 0
Why??
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:104.23.243.109
©2016-2026

Related questions

0 like 0 dislike
1 answer
[Normal] Coding (C++) - asked May 17, 2018 in Introduction to Computer Programming II (C++)
ID: 52073 - Available when: Unlimited - Due to: Unlimited
| 1.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users