Compilare: user.cpp: In function ‘void solve()’: user.cpp:60:19: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘char (*)[100020]’ [-Wformat=] scanf("%s", &s); ^ user.cpp:61:20: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘char (*)[100020]’ [-Wformat=] scanf("%s", &st); ^ user.cpp:62:20: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘char (*)[100020]’ [-Wformat=] scanf("%s", &dr); ^ user.cpp: In function ‘int main()’: user.cpp:180:19: warning: format ‘%i’ expects argument of type ‘int*’, but argument 2 has type ‘long long int*’ [-Wformat=] scanf("%i", &t); ^ user.cpp: In function ‘void solve()’: user.cpp:60:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s", &s); ^ user.cpp:61:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s", &st); ^ user.cpp:62:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s", &dr); ^ user.cpp: In function ‘int main()’: user.cpp:177:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("secv10.in", "r", stdin); ^ user.cpp:178:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("secv10.out", "w", stdout); ^ user.cpp:180:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%i", &t); ^