c++ question can u pls run this code and help me to remove the warnings
#include
#include
#include
using namespace std;
int main()
{
char postString[1024]="";
string dataString ="";
string nameString ="";
string passwordString="";
int contentLength=0;
if( getenv("CONTENT_LENGTH") )
contentLength= atoi(getenv("CONTENT_LENGTH"));
cin.read(postString,contentLength);
dataString = postString;
int namelocation = dataString.find("namebox=")+8;
int endNamelocation = dataString.find("&");
int password = dataString.find("passwordbox=")+12;
int endPassword = dataString.find("&button");
nameString = dataString.substr(namelocation,endNamelocation-namelocation);
passwordString=dataString.substr(password,endPassword-password);
cout<<"content-Type:texthtml\n\n";
cout<<""
<<"";
cout<<""
<<"Bug2Bug Travel</tittle></head><body>";
if (passwordString == "coat2coat")
cout<<"<hr/><p>Currnt member special:"
<<"Seattle to Tokyo ($400)</p>";
else
cout<<"<p>sorry u have entered incorrect password</p>";
cout<<"</body></html>";
return 0;
}</p>
<time datetime="2013-02-03T18:29:07+00:00" class="dateposted">13 years ago</time>
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<span class="question-replier">OpenStudy (walters):</span>
<p class="reply body"></p>
<time class="dateposted" datetime="2013-02-03T18:29:35+00:00">13 years ago</time>
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<span class="question-replier">OpenStudy (walters):</span>
<p class="reply body">actualy my problem is that getenv give me the warnings</p>
<time class="dateposted" datetime="2013-02-03T18:35:15+00:00">13 years ago</time>
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<div class="question reply" id="510eafaee4b0d9aa3c47a3b5" >
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<span class="question-replier">OpenStudy (konradzuse):</span>
<p class="reply body">you should really do what someone asks you to when they are helping you.</p>
<time class="dateposted" datetime="2013-02-03T18:42:54+00:00">13 years ago</time>
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<div class="question reply" id="510eb012e4b0d9aa3c47a3c8" >
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<span class="question-replier">OpenStudy (konradzuse):</span>
<p class="reply body">if( getenv("CONTENT_LENGTH") )
contentLength= atoi(getenv("CONTENT_LENGTH"));
what is "CONTENT_LENGTH"
"getenv"
and atoi?</p>
<time class="dateposted" datetime="2013-02-03T18:44:34+00:00">13 years ago</time>
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<span class="question-replier">OpenStudy (walters):</span>
<p class="reply body">atoi it convert string to integer</p>
<time class="dateposted" datetime="2013-02-03T18:46:47+00:00">13 years ago</time>
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<span class="question-replier">OpenStudy (anonymous):</span>
<p class="reply body">I just compiled your program with g++, but I got no warnings. Could you post the ones that you get?</p>
<time class="dateposted" datetime="2013-02-03T19:21:41+00:00">13 years ago</time>
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<script>
var questionVal = "c++ question can u pls run this code and help me to remove the warnings\n\n#include<iostream>\n#include<string>\n#include<cstdlib>\nusing namespace std;\n\nint main()\n{\n\tchar postString[1024]=\"\";\n\tstring dataString =\"\";\n\tstring nameString =\"\";\n\tstring passwordString=\"\";\n\tint contentLength=0;\n\n\n\tif( getenv(\"CONTENT_LENGTH\") )\n\t\tcontentLength= atoi(getenv(\"CONTENT_LENGTH\"));\n\tcin.read(postString,contentLength);\n\tdataString = postString;\n\n\tint namelocation = dataString.find(\"namebox=\")+8;\n\tint endNamelocation = dataString.find(\"&\");\n\tint password = dataString.find(\"passwordbox=\")+12;\n\tint endPassword = dataString.find(\"&button\");\n\n\tnameString = dataString.substr(namelocation,endNamelocation-namelocation);\n\tpasswordString=dataString.substr(password,endPassword-password);\n\n\tcout<<\"content-Type:texthtml\\n\\n\";\n\n\tcout<<\"<?xml version = \\\"1.0\\\"?>\"\n\t\t<<\"<!DOCTYPE html PUBLIC\\\"-\/\/W3C\/\/DTD XHTML 1.1\/\/EN\\\"\"\n\t\t<<\"\\\"htp:\/\/www.w3.org\/TR\/xhtml11\/DTD\/xhtml11.dtd\\\">\";\n\n\tcout<<\"<html xmlns =\\\"http:\/\/www.w3.org\/1999\/xhtml\\\">\"\n\t\t<<\"<head><title>Bug2Bug Travel<\/tittle><\/head><body>\";\n\n\tif (passwordString == \"coat2coat\")\n\t\tcout<<\"<hr\/><p>Currnt member special:\"\n\t\t<<\"Seattle to Tokyo ($400)<\/p>\";\n\telse \n\t\tcout<<\"<p>sorry u have entered incorrect password<\/p>\";\n\tcout<<\"<\/body><\/html>\";\n\treturn 0;\n}";
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OpenStudy (walters):
