Compilare: main.cpp: In function 'int main()': main.cpp:91:19: warning: format '%s' expects argument of type 'char*', but argument 2 has type 'char (*)[105]' [-Wformat=] scanf("%s", &s); ^ main.cpp:92:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0; i<strlen(s); i++) ~^~~~~~~~~~ main.cpp:95:9: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(i!=strlen(s)){ ~^~~~~~~~~~~ main.cpp:96:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(++i; i<strlen(s); i++) ~^~~~~~~~~~ main.cpp:89:39: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] { freopen("evaluare2.in", "r",stdin); ^ main.cpp:90:41: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("evaluare2.out", "w",stdout); ^ main.cpp:91:20: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%s", &s); ^