//============================================================================ // name : lab02.cpp // author : insert name // version : // copyright : // description : hello world in c++, ansi-style //============================================================================ /* * write program displays * first , last name on 1 line * address on nest line * writes city, state, zip on next line * writes telephone number on next line * * example: first last * 123 street avenue * city, ca. zipcode * (925)555-5555 */ #include <iostream> #include <string> using namespace std; int main() { long double fullname; unsigned int address; string cityzip; unsigned int phonenumber; cout << "please enter full name" << endl; cin >> fullname; cout << fullname << endl; cout << "enter address" << endl; cin >> address; cout << address << endl; cout << "please enter city, zipzode, , state" << endl; cin >> cityzip; cout << cityzip << endl; cout << "enter phone number" << endl; cin >> phonenumber; cout << phonenumber << endl; return 0; } this console output
please enter full name first last 0 enter address 0 please enter city, zipzode, , state enter phone number 0 my code keeps outputting 0's , doesnt let me finish enter code prompts. can tell me doing wrong? should use getline instead of string?
long double fullname; cout << "please enter full name" << endl; cin >> fullname; a long double numeric value. prompting input numeric value. can try hard enter name, here, since value long double, not going work.
the input parsing failure going put std::cin failed state, , subsequent input operations fail, resulting in ouput have observed.
in conclusion:
fix type of variables. should
std::strings.use
std::getline()enter line of text.operator>>parses single whitespace-delimited work. intent here, every prompt, read entire line of text, possibly containing spaces.operator>>stop reading @ first space.
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