Cygwin Io Stream Error
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Gcc Iostream
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Gcc Iostream No Such File Or Directory
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Gcc Include Iostream
is unable to locate [duplicate] up vote -2 down vote favorite This question already has an answer here: fatal error: iostream.h no such file or directory [duplicate] 3 answers I wanted to run C programs on windows in order to achieve this I downloaded cygwin(Linux like environment for windows) made a program and kept it on a directory called ..\cygwin\home\Computer Code goes here #include void gcc link iostream main(){ printf("Hai"); } When i am trying to execute this program using command prompt. $ g++ hai.c Its throwing out an error hai.c:1:21: fatal error: iostream.h: No such file or directory #include ^ compilation terminated. What is going on any idea? c gcc cygwin share|improve this question edited Aug 17 at 10:17 asked Nov 26 '14 at 20:32 arunwebber 2210 marked as duplicate by John Ledbetter, Leushenko, Shafik Yaghmourc Users with the c badge can single-handedly close c questions as duplicates and reopen them as needed. Nov 29 '14 at 2:35 This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question. 1 I don't think you need the .h. Try #include . –Null Nov 26 '14 at 20:36 2 iostream is a C++ header, not C... and for printf you need stdio.h. –Dmitri Nov 26 '14 at 20:38 @Dmitri It's iostream.h which is indicative of a Turbo C/C++ compiler. –user3920237 Nov 26 '14 at 20:47 @remyabel i stored the program in c extension. –arunwebber Nov 26 '14 at 20:48 1 void main()
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site iostream.h no such file or directory ubuntu About Us Learn more about Stack Overflow the company Business Learn more about #include iostream no such file or directory hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join fatal error: 'iostream' file not found mac the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Fatal error: iostream: No http://stackoverflow.com/questions/27158343/cygwin-showing-error-iostream-h-is-unable-to-locate such file or directory in compiling C program using GCC up vote -1 down vote favorite 1 Why when I wan to compile the following multi thread merge sorting C program, I receive this error: ap@sharifvm:~/forTHE04a$ gcc -g -Wall -o mer mer.c -lpthread mer.c:4:20: fatal error: iostream: No such file or directory #include ^ compilation terminated. ap@sharifvm:~/forTHE04a$ gcc -g -Wall -o mer mer.c -lpthread http://stackoverflow.com/questions/30543286/fatal-error-iostream-no-such-file-or-directory-in-compiling-c-program-using-gc mer.c:4:22: fatal error: iostream.h: No such file or directory #include ^ compilation terminated. My program: #include #include #include #include using namespace std; #define N 2 /* # of thread */ int a[] = {10, 9, 8, 7, 6, 5, 4, 3, 2, 1}; /* target array */ /* structure for array index * used to keep low/high end of sub arrays */ typedef struct Arr { int low; int high; } ArrayIndex; void merge(int low, int high) { int mid = (low+high)/2; int left = low; int right = mid+1; int b[high-low+1]; int i, cur = 0; while(left <= mid && right <= high) { if (a[left] > a[right]) b[cur++] = a[right++]; else b[cur++] = a[right++]; } while(left <= mid) b[cur++] = a[left++]; while(right <= high) b[cur++] = a[left++]; for (i = 0; i < (high-low+1) ; i++) a[low+i] = b[i]; } void * mergesort(void *a) { ArrayIndex *pa = (ArrayIndex *)a; int mid = (pa->low + pa->high)/2; ArrayIndex aIndex[N]; pthread_t thread[N]; aIndex[0].low = pa->low; aIndex[0].high = mid; aIndex[1].low = mid+1; aIndex[1].high = pa->high; if (pa->low >= pa->high) return 0; int i; for(i = 0; i < N; i
'Hello World' to compile From: ken j To: cygwin at cygwin dot com Date: Fri, 28 Aug 2009 05:17:36 -0700 (PDT) Subject: Cannot get 'Hello World' to compile Hi, I https://cygwin.com/ml/cygwin/2009-08/msg00857.html am a COMPLETE newby at programming but am trying hard to get as far as I can on my own. I have installed Cygwin, with the gcc compiler package, and it all http://askubuntu.com/questions/130781/how-to-compile-c-source-code-iostream-h-not-found-error seems to be working OK. I'm using the 'Hello World' sample program used in the tutorial at cplusplus.com - code is as follows: // my first program in C++ #include no such using namespace std; int main () { cout << "Hello World!"; return 0; } I have saved the text to file c:\cygwin\hello.c, then from within Cygwin I have typed: gcc /hello.c -o hello.exe. I get the following error messages: /hello.c:3:20 iostream: No such file or directory /hello.c:4: error: parse error before "namespace" /hello.c:4: warning: data definition has no type or storage class /hello.c: In no such file function 'main': /hello.c:8: error: 'cout' undeclared (first use in this function) /hello.c:8: error (Each undeclared identifier is reported only once /hello.c:8: error for each function it appears in.) After searching for some answers with Google and this forum, I found several others having similar problems. The suggested answers for them did not work for me. One suggested solution was that the iostream library was not installed. I installed the ENTIRE 800 mb Cygwin package, including all libraries. Another suggestion was that it was a pathing issue. I do think I have a pathing issue, or I wouldn't have to use the leading '/' before hello.c - I should be able to use: gcc hello.c -o hello.exe. But I don't know what else to do about the pathing - I added C:\Cygwin, and C:\Cygwin\home\username\ to my set path environment variable and rebooted Win XP Pro SP3. The reason I said Cygwin seems to be working OK is that this other program works correctly (taken from Cygwin's User's guide): http://cygwin.com/cygwin-ug-net/setup-maxmem.html main() { unsigned int bit=0x40000000, sum=0; char *x; while (bit > 4096) { x = malloc(bit); if (x) sum += bit;
communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Ask Ubuntu Questions Tags Users Badges Unanswered Ask Question _ Ask Ubuntu is a question and answer site for Ubuntu users and developers. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top How to compile C++ source code (“iostream.h not found” error)? up vote 15 down vote favorite 8 I do not want to discuss about C++ or any programming language!I just want to know what am i doing wrong with linux ubuntu about compiling helloworld.cpp! I am learning C++ so my steps are: open hello.cpp in vim and write this #include int main() { cout << "Hello World!\n";` return 0; } So, after that i tried in the terminal this g++ hello.cpp AND the output is hello.cpp:1:22: fatal error: iostream.h: No such file or directory compilation terminated. What do you suggest? Any useful step by step guide for me?Thanks! compiling c++ share|improve this question edited Sep 26 '12 at 19:49 Eliah Kagan 55.9k15162255 asked May 3 '12 at 13:44 gabriel 3305833 1 In case anyone is considering voting to close this question as off-topic: This really is a platform-specific issue, because the most popular C++ compiler for Windows (Microsoft Visual C++) accepts this syntax, but most other compilers (including g++ in Ubuntu) do not accept it. –Eliah Kagan Sep 26 '12 at 19:50 #include using namespace std; int main() { cout << "Hello World"; return 0; } this can work... –user272342 Apr 22 '14 at 7:47 add a comment| 2 Answers 2 active