Borderou de evaluare (job #695098)

Compilare: main.cpp: In function 'int main()': main.cpp:19:14: warning: unused variable 'ch1' [-Wunused-variable] 19 | char ch, ch1; | ^~~ main.cpp: In function 'int cod(char)': main.cpp:15:1: warning: control reaches end of non-void function [-Wreturn-type] 15 | } | ^ main.cpp: In function 'int main()': main.cpp:20:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 20 | freopen("criptic.in","r",stdin); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:21:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 21 | freopen("criptic.out","w",stdout); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~