taxa.cpp: In function 'int main()': taxa.cpp:24: warning: suggest explicit braces to avoid ambiguous 'else' taxa.cpp:36: warning: suggest explicit braces to avoid ambiguous 'else' taxa.cpp:48: warning: suggest explicit braces to avoid ambiguous 'else' taxa.cpp:60: warning: suggest explicit braces to avoid ambiguous 'else' taxa.cpp:72: warning: suggest explicit braces to avoid ambiguous 'else' taxa.cpp:84: warning: suggest explicit braces to avoid ambiguous 'else' taxa.cpp:96: warning: suggest explicit braces to avoid ambiguous 'else' taxa.cpp:108: warning: suggest explicit braces to avoid ambiguous 'else' taxa.cpp:8: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result taxa.cpp:9: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result taxa.cpp:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result taxa.cpp:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result