Compilare: main.cpp: In function 'int main()': main.cpp:12:25: warning: format '%s' expects argument of type 'char*', but argument 3 has type 'char (*)[1005]' [-Wformat=] scanf("%d\n%s",&k,&v); ^ main.cpp:11:13: warning: unused variable 'j' [-Wunused-variable] int i,k,j,n; ^ main.cpp:9:36: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("inrudit.in","r",stdin); ^ main.cpp:10:38: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("inrudit.out","w",stdout); ^ main.cpp:12:26: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d\n%s",&k,&v); ^