bitslang.cpp: In function 'int main()': bitslang.cpp:28: warning: comparison between signed and unsigned integer expressions bitslang.cpp:31: warning: comparison between signed and unsigned integer expressions bitslang.cpp:40: warning: comparison between signed and unsigned integer expressions bitslang.cpp:42: warning: comparison between signed and unsigned integer expressions bitslang.cpp:44: warning: comparison between signed and unsigned integer expressions bitslang.cpp:46: warning: comparison between signed and unsigned integer expressions bitslang.cpp:60: warning: comparison between signed and unsigned integer expressions bitslang.cpp:62: warning: comparison between signed and unsigned integer expressions bitslang.cpp:64: warning: comparison between signed and unsigned integer expressions bitslang.cpp:75: warning: comparison between signed and unsigned integer expressions