fork(1) download
copy 
  1. #include <iostream>
  2. #include <string>
  3. #include <cctype>
  4. #include <sstream>
  5. using namespace std;
  6.  
  7. int main(){
  8.  
  9.     //strcpy -  String copy,   strcat= string concatenantion?,  strlen.
  10.  
  11.     //char chArray[80];
  12.     //char chArray2[80];
  13.  
  14.     //cin >> chArray; // Doesn't handle white space.
  15.     //getline(cin, varname)-- not suitable for character arrays.   Be careful with these.  
  16.     //cout << "Enter your first name: ";
  17.     //  cin >> chArray;
  18.  
  19.     //cout << "\nEnter your last name: ";
  20.     //cin >> chArray2;
  21.     //cin.getline(chArray, 79);//Last character needs to be a '\0'--Null zero.
  22.     /*
  23.     int i;
  24.     for(i=0; chArray[i]!='\0'; i++){//   |D|A|M|I|E|N|\0| | | | | | | | | | | | | | | |
  25.         chArray2[i]=chArray[i];
  26.     }
  27.     chArray2[i] = '\0';
  28.      */
  29.     //strcpy(chArray2, chArray);
  30.  
  31.     /*
  32.     int size1 = strlen(chArray);
  33.     int size2 = strlen(chArray2);
  34.     
  35.     strcat(chArray, chArray2);// -- proper way to strcat
  36.     
  37.     
  38.     cout <<"Your name is: "<<chArray << endl <<"Which is: " << size1+size2 << " Letters in length";
  39.      **/
  40.  
  41.  
  42.  
  43.     char fileName[256];
  44.     char fileDir[256];
  45.     char file[512];
  46.  
  47.     cout << "Enter the filename that you want to use:  ";
  48.     cin >> fileName;
  49.  
  50.     cout <<"\nEnter the file's directory: ";
  51.     cin >> fileDir;
  52.  
  53.     strcat(fileDir, fileName);
  54.     strcpy(file, fileDir);
  55.  
  56.     cout<<file;
  57.  
  58.  
  59.  
  60.  
  61.  
  62.  
  63.  
  64.  
  65.  
  66.  return 0;
  67. }
  68.  
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
copy 
system.txt
c:\windows\
compilation info 
prog.cpp: In function ‘int main()’:
prog.cpp:53: error: ‘strcat’ was not declared in this scope
prog.cpp:54: error: ‘strcpy’ was not declared in this scope
stdout
copy 
Standard output is empty
https://ideone.com/8Kunk
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!