Compilare: user.cpp: In function ‘void kmp()’: user.cpp:35:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (di[i]==strlen(cuv)) match[i+1][nrcuv]=1; ^ user.cpp: In function ‘int main()’: user.cpp:47:29: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘char (*)[3001]’ [-Wformat=] scanf("%s\n%d",&s,&n); ^ user.cpp:52:30: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘char (*)[3002]’ [-Wformat=] scanf("%s\n",&cuv); ^ user.cpp:56:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j=1;j<=strlen(s);j++) ^ user.cpp:41:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("carte.in","r",stdin); ^ user.cpp:42:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("carte.out","w",stdout); ^ user.cpp:44:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&t); ^ user.cpp:47:30: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s\n%d",&s,&n); ^ user.cpp:52:31: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s\n",&cuv); ^