lgdrum.cpp: In function `int verif(int, int)': lgdrum.cpp:11: warning: unused variable `int m' lgdrum.cpp: In function `int main()': lgdrum.cpp:25: warning: char format, different type arg (arg 2) lgdrum.cpp:25: warning: char format, different type arg (arg 3) lgdrum.cpp:31: warning: char format, different type arg (arg 2) lgdrum.cpp:43: warning: comparison between signed and unsigned integer expressions