Compilare: main.cpp: In function 'int comps(char*, int*)': main.cpp:35:30: warning: array subscript has type 'char' [-Wchar-subscripts] 35 | ans = vvs[line[ind2++]]; | ~~~~~~~~~~~^ main.cpp: In function 'int apel()': main.cpp:86:21: warning: array subscript has type 'char' [-Wchar-subscripts] 86 | vvs[cur] = vvs[cur] * 10 + s[ind] - '0'; | ^~~ main.cpp:86:32: warning: array subscript has type 'char' [-Wchar-subscripts] 86 | vvs[cur] = vvs[cur] * 10 + s[ind] - '0'; | ^~~ main.cpp:92:17: warning: array subscript has type 'char' [-Wchar-subscripts] 92 | vvs[cur] = vals[s[ind++]]; | ^~~ main.cpp:92:36: warning: array subscript has type 'char' [-Wchar-subscripts] 92 | vvs[cur] = vals[s[ind++]]; | ~~~~~~~^ main.cpp:96:17: warning: array subscript has type 'char' [-Wchar-subscripts] 96 | vvs[cur] = apel(); | ^~~ main.cpp:73:9: warning: unused variable 'ans' [-Wunused-variable] 73 | int ans = 0; | ^~~ main.cpp: In function 'int main()': main.cpp:116:21: warning: array subscript has type 'char' [-Wchar-subscripts] 116 | if (!viz[s[i]]) | ~~~^ main.cpp:118:20: warning: array subscript has type 'char' [-Wchar-subscripts] 118 | viz[s[i]] = 1; | ~~~^ main.cpp:131:23: warning: array subscript has type 'char' [-Wchar-subscripts] 131 | vals[aux[0]] = vals[aux[0]] * 10 + aux[j] - '0'; | ~~~~~^ main.cpp:131:38: warning: array subscript has type 'char' [-Wchar-subscripts] 131 | vals[aux[0]] = vals[aux[0]] * 10 + aux[j] - '0'; | ~~~~~^ main.cpp:138:26: warning: array subscript has type 'char' [-Wchar-subscripts] 138 | strcpy(func[aux[0]], aux + j); | ~~~~~^