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| author | Marcin Chrzanowski <marcin.j.chrzanowski@gmail.com> | 2017-01-03 23:11:47 -0500 |
|---|---|---|
| committer | Marcin Chrzanowski <marcin.j.chrzanowski@gmail.com> | 2017-01-03 23:11:47 -0500 |
| commit | 57deb3c316dc4d9412251d51625a341c7bfbc284 (patch) | |
| tree | 98a66e5ad91b4b30864bc8f9d1316b7feeba3ab9 | |
| parent | 4cd91c194dc93197ea972cfbd792f7acd81025d1 (diff) | |
Switch to iostream
| -rw-r--r-- | src/brandes.cc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/brandes.cc b/src/brandes.cc index 7e8870d..b855750 100644 --- a/src/brandes.cc +++ b/src/brandes.cc @@ -1,8 +1,10 @@ -#include <cstdio> +#include <iostream> int main(int argc, char *argv[]) { if (argc < 4) { - fprintf(stderr, "USAGE: ./brandes <number-threads> <input-file> <output-file>\n"); + std::cerr + << "USAGE: ./brandes <number-threads> <input-file> <output-file>" + << std::endl; return 1; } |