Compilare: main.cpp: In function 'int main()': main.cpp:18:17: warning: format '%s' expects argument of type 'char*', but argument 3 has type 'char (*)[5002]' [-Wformat=] 18 | fscanf(f, "%s", &a); | ~^ ~~ | | | | | char (*)[5002] | char* main.cpp:19:17: warning: format '%s' expects argument of type 'char*', but argument 3 has type 'char (*)[5002]' [-Wformat=] 19 | fscanf(f, "%s", &b); | ~^ ~~ | | | | | char (*)[5002] | char* main.cpp:48:32: warning: converting to non-pointer type 'char' from NULL [-Wconversion-null] 48 | sol[cop] = NULL; | ^~~~ main.cpp:97:34: warning: converting to non-pointer type 'char' from NULL [-Wconversion-null] 97 | sol1[cop1] = NULL; | ^~~~ main.cpp:138:24: warning: converting to non-pointer type 'char' from NULL [-Wconversion-null] 138 | sol[cop] = NULL; | ^~~~ main.cpp:164:26: warning: converting to non-pointer type 'char' from NULL [-Wconversion-null] 164 | sol1[cop1] = NULL; | ^~~~ main.cpp:13:58: warning: unused variable 'ver' [-Wunused-variable] 13 | int n, i, ok1 = 0, ss = -1, ss1 = -1, j, k, ok2 = 0, ver, cop, cop1; | ^~~ main.cpp:116:21: warning: iteration 2147483649 invokes undefined behavior [-Waggressive-loop-optimizations] 116 | for (i = 1;i <= 27;i--) | ^~~ main.cpp:116:34: note: within this loop 116 | for (i = 1;i <= 27;i--) | ~~^~~~~