Hello so i posted another forum earlier but I decided to change it and ended up making this. How can i convert the string into int? line 38.
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#include <iostream>
#include <fstream>
#include <conio.h>
#include <cstdlib>
#include <string>
#include <sstream>
using namespace std;
int main()
{
char user_info= ' ';
string string_convert;
int num1;
bool bfail=true;
do
{
bfail=true;
cout << "Enter num1: ";
while(user_info != '\n')
{
cin.get(user_info);
if(isdigit(user_info))
string_convert+=user_info;
else if(user_info=='\n')
{
user_info=='\n';
if(bfail==false)
string_convert="";
}
else
bfail=false;
}
user_info=' ';
}while(bfail!=true);
//num1 = string_convert; this tries to conver the string into int
cout << endl << num1;
return 0;
}
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Last edited on
numl = atoi(string_convert.c_str());
maybe the value of "string_convert" isnt expected, please
cerr << string_convert; to see the value.
So i tried what you said and well for some reason even with the following change is cout -2.
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#include <iostream>
#include <fstream>
#include <conio.h>
#include <cstdlib>
#include <string>
#include <sstream>
using namespace std;
int main()
{
char user_info= ' ';
string string_convert;
int num1;
bool bfail=true;
do
{
bfail=true;
cout << "Enter num1: ";
while(user_info != '\n')
{
cin.get(user_info);
if(isdigit(user_info))
string_convert+=user_info;
else if(user_info=='\n')
{
user_info=='\n';
if(bfail==false)
string_convert="";
}
else
bfail=false;
}
user_info=' ';
}while(bfail!=true);
// cerr << string_convert;
return 0;
}
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Last edited on
Thank you for the assistance LukeShen. Me and the group I'm in have been stumped on this all day.
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