Blood testing will include screening for hepatitis and HIV. You should not donate blood in order to get tested for STDs, and should not assume that you don't have an STD just because you didn't get a call from the blood bank.
No, you should not donate plasma with hpv. This can transmit hpv to those needing plasma-based products. If you are discovered to be donating with hpv or any other std, you will be permanently banned on the National Donor Database, and never allowed to donate blood, plasma, organs, tissue or sperm.
The following example demonstrates all 4 loop structures in C++. #include<iostream> int main() { int i; std::cout<<"For loop...\n"<<std::endl; for(i=0; i<10; ++i) std::cout<<i; std::cout<<'\n'<<std::endl; std::cout<<"While loop...\n"<<std::endl; i=0; while(i<10) std::cout<<i++; std::cout<<'\n'<<std::endl; std::cout<<"Do-while loop...\n"<<std::endl; i=0; do { std::cout<<i; }while( ++i<10 ); std::cout<<'\n'<<std::endl; std::cout<<"Goto loop...\n"<<std::endl; i=0; again: std::cout<<i; if(++i<10) goto again; std::cout<<'\n'<<std::endl; } Output: For loop... 0123456789 While loop... 0123456789 Do-while loop... 0123456789 Goto loop... 0123456789
#include<iostream> int main() { int x=0, y=1; std::cout<<x<<" "; std::cout<<y<<" "; while( y<1000000 ) { std::cout<<(y+=x)<<" "; x=y-x; } std::cout<<std::endl; return(0); }
how to find 4th std scholarship results of seat no.- m100226
If you mean you cannot use a for loop, then use a while loop: int i=0 while( i++ < 100 ) std::cout << i << " "; std::cout << std::endl; Or a do-while loop: int i=0; do std::cout << ++i << " "; while( i<100 ); std::cout << std::endl; If these are not allowed either, use a procedural loop: int i=0; again: std::cout << ++i << " "; if( i<100 ) goto again; std::cout << std::endl; If even that is not allowed, then the only option is to hard-wire: std::cout << 1 << " " << 2 << " " << [etc] << 99 << " " << 100 << std::endl; It does seem a pointless exercise when a for loop exists specifically for counting iterations like this: for( int i=1; i<=100; ++i ) std::cout << i << " "; std::cout << std::endl;
#include<iostream> int main() { int i=0; while(i++<10) std::cout<<i*i<<std::endl; }
#include<iostream> #include<fstream> #include<vector> #include<string> std::string get_input_file() { while (true) { std::cout << "Enter the input file name: "; std::string filename; std::getline (std::cin, filename); std::ifstream file (filename); if (file.is_open()) { file.close(); return filename; } std::cerr << "The file could not be opened.\n" << std::endl; } } std::string get_search_word() { while (true) { std::cout << "Enter the word to search for: "; std::string search; std::cin >> search; if (search.size()) return search; std::cerr << "The search word cannot be an empty string.\n" << std::endl; } } std::vector<size_t> get_offsets(const std::string& filename, const std::string& search) { std::vector<size_t> offsets; std::ifstream file (filename); if (!file.is_open()) throw std::exception("The file could not be opened."); size_t offset = 0; while (!file.eof()) { size_t pos = 0; char c; while (!file.read(&c, 1).eof() && c!=search[pos]) ++offset; while (pos!=search.size()-1 && !file.read(&c, 1).eof() && c==search[++pos]); if (pos==search.size()-1 && c==search[pos]) offsets.push_back (offset); offset += pos; pos = 0; } file.close(); return offsets; } int main() { std::cout << "Word Search\n" << std::endl; std::string filename = get_input_file(); std::string search = get_search_word(); std::vector<size_t> offsets = get_offsets (filename, search); std::cout << "The word was found " << offsets.size() << " time" << (offsets.size()==1?"":"s") << ".\n" << std::endl; if (offsets.size()) { std::cout << "Offsets:\n"; for (auto off : offsets) std::cout << off << std::endl; } }
6x8x16 has 120 mixed std and bb while 8x8x16 has 90 all std or bb and 12x8x16 has 60 all std or bb and 16x8x16 has 45 all std or bb. Hope that helps
6x8x16 has 120 mixed std and bb while 8x8x16 has 90 all std or bb and 12x8x16 has 60 all std or bb and 16x8x16 has 45 all std or bb. Hope that helps
#include<iostream> int main() { int x=0; while( x++<10 ) { int y=0; while( y++<10 ) { std::cout<<std::setw(3)<<x+y; } std::cout<<std::endl; } }
#include<iostream> #include<string> #include<sstream> #include<vector> #include<stack> std::string convert (const std::string& str) { std::string valid("abcdefghijklmnopqrstuvwxyz"); std::string result; for (auto it=str.begin(); it!=str.end(); ++it) { // convert to lower case const char c = (char) tolower(*it); // ensure character is a letter if (valid.find(c)!=valid.npos) result += c; } return result; } bool equal (const std::string& a, const std::string& b) { return convert(a)==convert(b); } std::vector<std::string> get_words (const std::string& s) { std::vector<std::string> elems; std::stringstream ss (s); std::string item; while (std::getline(ss, item, ' ')) elems.push_back (item); return elems; } std::string remove_duplicates (const std::string& s) { std::vector<std::string> elems = get_words (s); std::stack<std::string> stack; while (!elems.empty()) { std::string last = elems.back(); elems.pop_back(); bool found = false; for (auto it=elems.begin(); !found && it!=elems.end(); ++it) found = equal(last, *it); if (!found) stack.push (last); } std::string result; while (!stack.empty()) { if (result.size()) result += ' '; result += stack.top(); stack.pop(); } return result; } int main() { std::string test_string ("The fox and and the hound."); std::string result = remove_duplicates (test_string); std::cout << "Test string:\t"" << test_string << ""\n"; std::cout << "Result:\t\t"" << result << ""\n" << std::endl; }
#include<iostream> #include<vector> #include<string> std::vector<std::string> parse (const std::string& s, const char delim) { std::vector<std::string> result {}; auto start = 0U; auto end = s.find (delim); while (end != s.npos) { result.push_back (s.substr(start, end - start)); start = ++end; end = s.find (delim, start); } result.push_back (s.substr (start, s.npos - start)); return result; } std::vector<std::string> parse (const std::string& s, const std::string& delim) { std::vector<std::string> result {}; auto start = 0U; auto end = s.find (delim); while (end != s.npos) { result.push_back (s.substr(start, end - start)); start = end + delim.length(); end = s.find (delim, start); } result.push_back (s.substr (start, s.npos - start)); return result; } int main() { std::string str1 = "This is a string that will be parsed by a single-space delimiter."; std::string str2 = "This==is==a==string==that==will==be==parsed==by==equal==operator."; std::string str3 = "This string has no delimiter."; std::cout << str1 << std::endl; std::vector<std::string> v1 = parse (str1, ' '); for (auto i : v1 ) std::cout << i << std::endl; std::cout << std::endl; std::cout << str2 << std::endl; std::vector<std::string> v2 = parse (str2, "=="); for (auto i : v2 ) std::cout << i << std::endl; std::cout << std::endl; std::cout << str3 << std::endl; std::vector<std::string> v3 = parse (str3, '\\'); for (auto i : v3 ) std::cout << i << std::endl; std::cout << std::endl; }