Compilare: main.cpp: In function 'int main()': main.cpp:16:39: warning: format '%s' expects argument of type 'char*', but argument 4 has type 'char (*)[10007]' [-Wformat=] scanf("%d %d\n %s", &n, &k, &s); ^ main.cpp:10:43: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen ("alibaba.in", "r", stdin); ^ main.cpp:11:45: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen ("alibaba.out", "w", stdout); ^ main.cpp:16:40: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d\n %s", &n, &k, &s); ^