ferma1.cpp: In function `int main()': ferma1.cpp:57: warning: `int el' might be used uninitialized in this function ferma1.cpp:57: warning: `int ce' might be used uninitialized in this function ferma1.cpp:58: warning: `char meh' might be used uninitialized in this function ferma1.cpp:58: warning: `char cop' might be used uninitialized in this function