8/29/2011
f(N) counts number of '1'. For example f(13) = 6. So f(1)=1. What next number do satisfy the rule?
f(N) counts number of '1'. For example f(13) = 6. So f(1)=1. What next number do satisfy the rule?
---------------------------------------------------
์์ n์ ๋ํด์ 1๊ณผ n ์ฌ์ด์ 1์ด ๋์ค๋ ํ์๋ฅผ ๋ํ๋ด๋ ํจ์๋ฅผ f(n)์ด๋ผ๊ณ ํ๋ค. ์๋ฅผ ๋ค์ด f(13)=6์ด๋ค. f(n)=n์ด ๋๋ ์ฒซ๋ฒ์งธ ์์๋ 1์ด๋ค. ๋๋ฒ์งธ ์์๋ ๋ฌด์์ธ๊ฐ?
Subscribe to:
Post Comments (Atom)
-
Logistic Classifier The logistic classifier is similar to equation of the plane. W is weight vector, X is input vector and y is output...
-
Background subtractor example souce code. OpenCV support about 3 types subtraction algorithm. Those are MOG, MOG2, GMG algorithms. Det...
-
Google Coral USB Edge TPU Implementation Guide 1. Installation and Troubleshooting 1.1 Hardware Requirements Google Coral USB Accelerator ...
-
The MNIST dataset is a dataset of handwritten digits, comprising 60 000 training examples and 10 000 test examples. The dataset can be downl...
-
Image size of origin is 320*240. Processing time is 30.96 second took. The result of stitching The resul...
-
Video stabilization example source code. The principle is like that... Firstly, to obtain 2 adjacent images extract good feature to t...
-
This is data acquisition source code of LMS511(SICK co.) Source code is made by MFC(vs 2008). The sensor is communicated by TCP/IP. ...
-
ONNX Runtime with ROCm (AMD GPU) Setup Guide Installation Prerequisites ROCm installed (6.0+ recommended) Python 3.8-3.10 Install ONNX Runti...
-
RTSP(Real Time Streaming Protocol) is video streaming, it usually sent from network camera. VideoCapture function in opencv also can get r...
-
I use MOG2 algorithm to background subtraction. The process is resize to small for more fast processing to blur for avoid noise affectio...
This is my code.
ReplyDeleteLet's compare to each code.
Bye Bye~ ^^
int CountOne(int input)
{
int count =0;
while(1)
{
if( input%10 == 1)
count++;
input = input/10;
if(input == 0)
break;
}
return count;
}
int main()
{
int i=2;
int count=1;
while(1)
{
count += CountOne(i);
if( i == count)
break;
i=i+1;
}
printf("f(%d) = %d\n", i, count);
return 0;
}
JeKang's code:
ReplyDelete#include
void main()
{
unsigned long Num, End, Temp;
Num=0;
End=0;
while(Num<=1 || Num!=End){
Num+=1;
Temp=Num;
while(Temp!=0){
if(Temp%10==1) End+=1;
Temp=(unsigned long)(Temp/10);
}
}
printf("์ ๋ ฅ๊ฐ Num = %d\n๊ฒฐ๊ณผ๊ฐ End = %d\n",Num,End);
}
์ ๊ฐ์ ์์ค ์ ์งฐ๋ค..
ReplyDelete๋ด๊ฐ ๋ณผ๋๋, while๋ฌธ ์กฐ๊ฑด์ด ์กฐ๊ธ ๋ณต์กํด์ ๋์ค์ ๋ณด๋ฉด ์ดํด๊ฐ ์ฝ๊ฒ ์๊ฐ ๊ฒ ๊ฐ๊ณ ..
while๋ฌธ ์์ while๋ฌธ์ ํน์ ์ผ๋ง ํ๋๊น ํจ์๋ก ๋ง๋ค๋ฉด ์์ค๊ฐ ๋ ๊ฐ๊ฒฐํด ์ง ๊ฒ ๊ฐ๋ค.
์ํ๋ค..
Good job~!!
JeKang :
ReplyDelete๋ค ํจ์๋ก๋ ๋ง๋ค์ด ๋ณผ๊ป์. ๊ฐ์ฌํฉ๋๋ค~
๋ฏผํ๊ท
ReplyDelete#include
#include
int fun(char* a);
void main()
{
int d;
int p=0;
int i=0;
char a[20]={0,};
printf("์ซ์์ ๋ ฅํ์ธ์:");
scanf("%d",&d);
for(i=0;i<=d;i++)
{
itoa(i,a,10);
p=p+fun(a);
if(p==i)
printf("%d\n",p);
}
}
int fun(char* a)
{
int i=0;
int count=0;
for(i=0;i<= 20 ;i++)
{
if(a[i]=='1') count+=1;
}
return count;
}