44 lines
976 B
C++
44 lines
976 B
C++
#include<bits/stdc++.h>
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using namespace std;
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typedef long long LL;
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const int N = 110;
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int a[N], al;
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string b[N];
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int bl;
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int main(){
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LL n;
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cin>>n;
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if(n==0){
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cout<<"00"<<endl;
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return 0;
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}
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while(n){
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int x = n % 2;
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n /= 2;
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a[++al] = x;
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}
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al = ceil(1.0 * al / 7) * 7;
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for (int i = al; i > 1;i-=7){
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string s = "";
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for (int j = i; j > i - 7;j--)
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s =s+ to_string(a[j]);
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if(i == 7)
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b[++bl] = "1"+s;
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else
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b[++bl] = "0"+s;
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}
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for (int i = bl;i>=1;i--){
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for (int j = 0; j < b[i].size();j+=4){
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int x = (b[i][j] - '0') * 8 + (b[i][j + 1] - '0') * 4
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+ (b[i][j + 2] - '0') * 2 + (b[i][j + 3] - '0');
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if(x>=10)
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cout << char(x - 10 + 'A');
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else
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cout << x;
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}
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cout << " ";
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}
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return 0;
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} |