Compilare: main.cpp: In function 'void compSuffArray(int)': main.cpp:34:17: warning: array subscript has type 'char' [-Wchar-subscripts] val[s[i]] = 1; ^ main.cpp:38:27: warning: array subscript has type 'char' [-Wchar-subscripts] P[0][i] = val[s[i]] - 1; ^ main.cpp: In function 'int main()': main.cpp:69:19: warning: format '%s' expects argument of type 'char*', but argument 2 has type 'char (*)[200005]' [-Wformat=] scanf("%s", &s); ^ main.cpp:69:20: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%s", &s); ^