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#include <iostream> using namespace std; int main (int argc, const char * argv[]) { // insert code here... int zestaw, segmenty, wiek; int tab[10000] = {0}; cin >> zestaw; while (zestaw) { cin >> segmenty; wiek = 0; for (int i = 0; i < segmenty; i++) { cin >> tab[i]; } for (int i = 0; i < segmenty; i++) { wiek += tab[i]; } cout << wiek + segmenty - 1 << endl; zestaw--; } return 0; } |
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#include<iostream> using namespace std; int main(){ int a,b,c,d; cin>>a>>b>>c>>d; cout<<(a*b)+(c*d); } |
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#include <iostream> #include <string> #include <vector> using namespace std; string jednosci(char c); string dziesiatki(char c); string setki(char c); vector<string> stringIntoChunks(string s) { vector<string> v; string tmp = ""; long long int i; bool b = false; for (i = static_cast<long long int>(s.length()); i > 0; i -= 3) { if (i - 3 < 0) { b = true; break; } v.push_back(s.substr(i - 3, i)); } if (b) { v.push_back(s.substr(0, i)); } cout << tmp << endl; return v; } string convertThreeDigit(string s) { string tmp; if (s.length() == 0) { return ""; }else if(s.length() == 1) { tmp = jednosci(s[0]); return tmp; }else if(s.length() == 2) { if (s[0] == '1') { switch (s[1]) { case '0': return "dziesiec"; break; case '1': return "jedenascie"; break; case '2': return "dwanascie"; break; case '3': return "trzynascie"; break; case '4': return "czternascie"; break; case '5': return "pietnascie"; break; case '6': return "szesnascie"; break; case '7': return "siedemnascie"; break; case '8': return "osiemnascie"; break; case '9': return "dziewietnascie"; break; default: return ""; break; } }else { tmp = dziesiatki(s[0]); if (s[1] != '0') { tmp += " "; } tmp += jednosci(s[1]); return tmp; } }else { if (s[0] == '0' && s[1] == '1') { switch (s[2]) { case '0': return "dziesiec"; break; case '1': return "jedenascie"; break; case '2': return "dwanascie"; break; case '3': return "trzynascie"; break; case '4': return "czternascie"; break; case '5': return "pietnascie"; break; case '6': return "szesnascie"; break; case '7': return "siedemnascie"; break; case '8': return "osiemnascie"; break; case '9': return "dziewietnascie"; break; default: return ""; break; } } else { tmp = setki(s[0]); if (s[1] != '0') { tmp += " "; } tmp += dziesiatki(s[1]); if (s[2] != '0') { tmp += " "; } tmp += jednosci(s[2]); return tmp; } } } string convert(string s) { // usuwanie zer z poczatku lancucha string k = ""; string tmp = ""; if (s.length() <= 3) { return convertThreeDigit(s); } else if(s.length() >= 4 && s.length() <= 6) { unsigned long h = s.length() % 3; if (h == 0) { h = 3; } tmp = s.substr(0, h); k = convertThreeDigit(tmp); if (!k.empty()) { k += " tys. "; } s.erase(0, h); k += convert(s); return k; } else if(s.length() >= 10 && s.length() <= 12) { unsigned long h = s.length() % 3; if (h == 0) { h = 3; } tmp = s.substr(0, h); k = convertThreeDigit(tmp); if (!k.empty()) { k += " mld. "; } s.erase(0, h); k += convert(s); return k; } else if(s.length() >= 7 && s.length() <= 9) { unsigned long h = s.length() % 3; if (h == 0) { h = 3; } tmp = s.substr(0, h); k = convertThreeDigit(tmp); if (!k.empty()) { k += " mln. "; } s.erase(0, h); k += convert(s); return k; }else if(s.length() >= 13 && s.length() <= 15) { unsigned long h = s.length() % 3; if (h == 0) { h = 3; } tmp = s.substr(0, h); k = convertThreeDigit(tmp); if (!k.empty()) { k += " bln. "; } s.erase(0, h); k += convert(s); return k; } } int main() { int zestaw; cin >> zestaw; while (zestaw) { string s; cin >> s; if (s == "0") { cout << "zero" << endl; continue; } while (s.length() >= 1 && s[0] == '0') { s.erase(0, 1); } cout << convert(s) << endl; zestaw--; } } string jednosci(char c) { switch (c) { case '0': return ""; break; case '1': return "jeden"; break; case '2': return "dwa"; break; case '3': return "trzy"; break; case '4': return "cztery"; break; case '5': return "piec"; break; case '6': return "szesc"; break; case '7': return "siedem"; break; case '8': return "osiem"; break; case '9': return "dziewiec"; break; default: return ""; break; } } string dziesiatki(char c) { switch (c) { case '0': return ""; break; case '1': return "dziesiec"; break; case '2': return "dwadziescia"; break; case '3': return "trzydziesci"; break; case '4': return "czterdziesci"; break; case '5': return "piecdziesiat"; break; case '6': return "szescdziesiat"; break; case '7': return "siedemdziesiat"; break; case '8': return "osiemdziesiat"; break; case '9': return "dziewiecdziesiat"; break; default: return ""; break; } } string setki(char c) { switch (c) { case '0': return ""; break; case '1': return "sto"; break; case '2': return "dwiescie"; break; case '3': return "trzysta"; break; case '4': return "czterysta"; break; case '5': return "piecset"; break; case '6': return "szescset"; break; case '7': return "siedemset"; break; case '8': return "osiemset"; break; case '9': return "dziewiecset"; break; default: return ""; break; } } |