ocr.cpp: In function `int main()': ocr.cpp:40: warning: passing `double' for argument passing 1 of `int modul(int) ' ocr.cpp:40: warning: argument to `int' from `double' ocr.cpp:41: warning: passing `double' for argument passing 1 of `int modul(int) ' ocr.cpp:41: warning: argument to `int' from `double' ocr.cpp:48: warning: passing `double' for argument passing 1 of `int modul(int) ' ocr.cpp:48: warning: argument to `int' from `double' ocr.cpp:49: warning: passing `double' for argument passing 1 of `int modul(int) ' ocr.cpp:49: warning: argument to `int' from `double' ocr.cpp:55:2: warning: no newline at end of file