Compilare: main.cpp: In function 'int main()': main.cpp:112:20: warning: format '%s' expects argument of type 'char*', but argument 2 has type 'char (*)[100004]' [-Wformat=] scanf ("%s", &s); ^ main.cpp: In function 'int poz(int)': main.cpp:24:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ main.cpp: In function 'int main()': main.cpp:109:34: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen ("blis.in","r",stdin); ^ main.cpp:110:36: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen ("blis.out","w",stdout); ^ main.cpp:111:21: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf ("%d", &k); ^ main.cpp:112:21: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf ("%s", &s); ^