Compilare: user.c: In function ‘main’: user.c:28:5: warning: format ‘%s’ expects argument of type ‘char *’, but argument 2 has type ‘char (*)[100005]’ [-Wformat=] scanf("%s", &sir); ^ user.c:35:9: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(caractere[caracter1].pozitii[0] >= 1 && caractere[caracter1].pozitii[0] <= 26) { ^ user.c:35:9: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:36:12: warning: array subscript has type ‘char’ [-Wchar-subscripts] caractere[caracter1].pozitii[1] = i; ^ user.c:38:13: warning: array subscript has type ‘char’ [-Wchar-subscripts] caractere[caracter1].pozitii[0] = i; ^ user.c:41:9: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(caractere[caracter2].pozitii[0] >= 1 && caractere[caracter1].pozitii[0] <= 26) { ^ user.c:41:9: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:42:12: warning: array subscript has type ‘char’ [-Wchar-subscripts] caractere[caracter2].pozitii[1] = i; ^ user.c:44:13: warning: array subscript has type ‘char’ [-Wchar-subscripts] caractere[caracter2].pozitii[0] = i; ^ user.c:60:9: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(caractere[caracter1].costuri[0] >= 1 && caractere[caracter1].costuri[0] <= 26) { ^ user.c:60:9: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:61:12: warning: array subscript has type ‘char’ [-Wchar-subscripts] caractere[caracter1].costuri[1] = cost1; ^ user.c:63:13: warning: array subscript has type ‘char’ [-Wchar-subscripts] caractere[caracter1].costuri[0] = cost1; ^ user.c:66:9: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(caractere[caracter2].costuri[0] >= 1 && caractere[caracter2].costuri[0] <= 26) { ^ user.c:66:9: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:67:12: warning: array subscript has type ‘char’ [-Wchar-subscripts] caractere[caracter2].costuri[1] = cost2; ^ user.c:69:13: warning: array subscript has type ‘char’ [-Wchar-subscripts] caractere[caracter2].costuri[0] = cost2; ^ user.c:74:5: warning: implicit declaration of function ‘strlen’ [-Wimplicit-function-declaration] int lungimeSir = strlen(sir); ^ user.c:74:22: warning: incompatible implicit declaration of built-in function ‘strlen’ [enabled by default] int lungimeSir = strlen(sir); ^