scp.cpp: In function `void gasirecapete()': scp.cpp:15: warning: comparison between signed and unsigned integer expressions scp.cpp: In function `void caz1()': scp.cpp:45: warning: comparison between signed and unsigned integer expressions scp.cpp: In function `void caz2()': scp.cpp:102: warning: comparison between signed and unsigned integer expressions scp.cpp: In function `void caz3()': scp.cpp:152: warning: comparison between signed and unsigned integer expressions scp.cpp: In function `void caz4()': scp.cpp:179: warning: comparison between signed and unsigned integer expressions scp.cpp: In function `void caz5()': scp.cpp:210: warning: comparison between signed and unsigned integer expressions scp.cpp: In function `void sol()': scp.cpp:261: warning: comparison between signed and unsigned integer expressions scp.cpp: In function `int main()': scp.cpp:280: warning: char format, different type arg (arg 2)