cod.cpp: In function `void t16_2(char*, int (*)[8])': cod.cpp:120: warning: comparison between signed and unsigned integer expressions cod.cpp: In function `char templ2_16()': cod.cpp:147: warning: control reaches end of non-void function cod.cpp: In function `void af2_16()': cod.cpp:151: warning: comparison between signed and unsigned integer expressions cod.cpp: In function `void sol()': cod.cpp:168: warning: comparison between signed and unsigned integer expressions cod.cpp: In function `int main()': cod.cpp:179: warning: char format, different type arg (arg 2) cod.cpp:179: warning: char format, different type arg (arg 3)