joc8.cpp: In function `int main()': joc8.cpp:14: warning: char format, different type arg (arg 3) joc8.cpp:15: warning: comparison between signed and unsigned integer expressions joc8.cpp:26: warning: assignment to `unsigned int' from `double' joc8.cpp:26: warning: argument to `unsigned int' from `double' joc8.cpp:34: warning: comparison between signed and unsigned integer expressions joc8.cpp:7: warning: unused variable `int joc3'