0 like 0 dislike
1.1k 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
| 1.1k 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:172.70.100.179
©2016-2025

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
| 653 views
12,783 questions
183,442 answers
172,219 comments
4,824 users