// Jedynki [B].cpp : Defines the entry point for the console application. // #define _CRT_SECURE_NO_WARNINGS #include <cstdio> #include <string> #include <vector> #include <iostream> using namespace std; string res(int n) { if(n==1)return "1"; string res; vector<int> tab; while (n) { tab.push_back(n % 2); n /= 2; } res="1"; int onec=1; for (int i = tab.size() -2; i >= 0; --i) { res = res + "*(1+1)"; onec+=2; if (tab[i] == 1) { res = "(" + res + "+1" + ")"; onec+=1; } } return res; } int main() { int t,n; scanf("%d", &t); while (t--) { scanf("%d", &n); cout << res(n) << "\n"; } int a=1; return 0; }
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 | // Jedynki [B].cpp : Defines the entry point for the console application. // #define _CRT_SECURE_NO_WARNINGS #include <cstdio> #include <string> #include <vector> #include <iostream> using namespace std; string res(int n) { if(n==1)return "1"; string res; vector<int> tab; while (n) { tab.push_back(n % 2); n /= 2; } res="1"; int onec=1; for (int i = tab.size() -2; i >= 0; --i) { res = res + "*(1+1)"; onec+=2; if (tab[i] == 1) { res = "(" + res + "+1" + ")"; onec+=1; } } return res; } int main() { int t,n; scanf("%d", &t); while (t--) { scanf("%d", &n); cout << res(n) << "\n"; } int a=1; return 0; } |