On Tue, 22 Apr 2008 05:00:20 -0700 (PDT), Antonio Olivares wrote: > Dear all, > > I wrote a small program prog1.cpp that cranks out the numbers in the sequence A016278 in OEIS > > http://www.research.att.com/~njas/sequences/A016278 > > The program runs on slax, but fails to do so on rawhide. > > [olivares@localhost Documents]$ cat prog1.cpp > #include <iostream.h> > #include <stdlib.h> > #include <math.h> > > int main(int argc, char *argv[]) > { > int i; > double j; > for (i=1; i < 16; i++) > { > j = > (4.0/7.0)*pow(2.0,i-1)+(-3.0/2.0)*pow(3.0,i-1)+(27.0/14.0)*pow(9.0,i-1); > cout << i << ' ' << j << "\n"; > } > return EXIT_SUCCESS; > } > > [olivares@localhost Documents]$ cat /etc/fedora-release > Fedora release 8.93 (Rawhide) > [olivares@localhost Documents]$ c++ -o prog1 prog1.cpp > prog1.cpp:1:22: error: iostream.h: No such file or directory > prog1.cpp: In function ‘int main(int, char**)’: > prog1.cpp:13: error: ‘cout’ was not declared in this scope > [olivares@localhost Documents]$ > Is there something that needs to be done so that the program can compile fine in rawhide? > Make it C++. Include <iostream>, <cstdlib>, <cmath>. Consider the namespaces, e.g. cout is std::cout in global scope. Use ios::endl not '\n'. Declare i inside the for-statement. Declare j inside the for-loop body. Then it comes closer to C++. -- fedora-test-list mailing list fedora-test-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-test-list
