Hello I just started programming and managed to make some programs, but what I don't get is when I get these errors:
Compiler: Default compiler
Executing gcc.exe...
gcc.exe "D:\Documents and Settings\Riikard\Desktop\Untitled1.c" -o "D:\Documents and Settings\Riikard\Desktop\Untitled1.exe" -g3 -I"C:\Dev-Cpp\include" -L"C:\Dev-Cpp\lib" -g3
D:\Documents and Settings\Riikard\Desktop\Untitled1.c:1:20: iostream: No such file or directory
D:\Documents and Settings\Riikard\Desktop\Untitled1.c:3: error: syntax error before "namespace"
D:\Documents and Settings\Riikard\Desktop\Untitled1.c:3: warning: data definition has no type or storage class
D:\Documents and Settings\Riikard\Desktop\Untitled1.c: In function `main':
D:\Documents and Settings\Riikard\Desktop\Untitled1.c:12: error: `cout' undeclared (first use in this function)
D:\Documents and Settings\Riikard\Desktop\Untitled1.c:12: error: (Each undeclared identifier is reported only once
D:\Documents and Settings\Riikard\Desktop\Untitled1.c:12: error: for each function it appears in.)
D:\Documents and Settings\Riikard\Desktop\Untitled1.c:12: error: `endl' undeclared (first use in this function)
D:\Documents and Settings\Riikard\Desktop\Untitled1.c:13: error: `cin' undeclared (first use in this function)
D:\Documents and Settings\Riikard\Desktop\Untitled1.c:17: error: `davarge' undeclared (first use in this function)
D:\Documents and Settings\Riikard\Desktop\Untitled1.c:21: error: `system' undeclared (first use in this function)
D:\Documents and Settings\Riikard\Desktop\Untitled1.c:21: error: syntax error before ';' token
Execution terminated
I include iostream and all these code in the program but I still get these errors, it has happen before aswell and I got no clue why, sometimes it works sometimes it dosent, anyone knows why?
I used to get this problem when i used code blocks aswell, thats why I uninstalled codeblocks and downloaded Dev-C++ version 4.9.9.2 but now I still get the same errors.
Here's the code btw:
Thank you.Code:#include <iostream> using namespace std; int main(void) { double dnumber1 = 0.0; double dnumber2 = 0.0; double dnumber3 = 0.0; double davarage = 0.0; cout << "Please enter 3 numbers: " << endl; cin >> dnumber1; cin >> dnumber2; cin >> dnumber3; davarge = (dnumber1 + dnumber2 + dnumber3) / 3; cout << "The avarge of the numbers are: " << davarage << endl << endl; system |"pause"| ; return 0; }