Compilare: main.cpp: In function 'void bkt(char)': main.cpp:21:14: warning: array subscript has type 'char' [-Wchar-subscripts] 21 | if(apare[k]) | ^ main.cpp:23:22: warning: array subscript has type 'char' [-Wchar-subscripts] 23 | for(int i=pc[k]; i<=9; ++i) | ^ main.cpp:27:19: warning: array subscript has type 'char' [-Wchar-subscripts] 27 | x[k]=i,f[i]=1 ; | ^ main.cpp: In function 'int main()': main.cpp:43:31: warning: array subscript has type 'char' [-Wchar-subscripts] 43 | if(s.size()>1) pc[s[0]]=1 ; | ^ main.cpp:45:52: warning: array subscript has type 'char' [-Wchar-subscripts] 45 | for(int j=s.size()-1; j>=0; --j) apare[s[j]]=1,v[s[j]]+=d,d*=10 ; | ^ main.cpp:45:62: warning: array subscript has type 'char' [-Wchar-subscripts] 45 | for(int j=s.size()-1; j>=0; --j) apare[s[j]]=1,v[s[j]]+=d,d*=10 ; | ^ main.cpp:50:31: warning: array subscript has type 'char' [-Wchar-subscripts] 50 | if(s.size()>1) pc[s[0]]=1 ; | ^ main.cpp:52:52: warning: array subscript has type 'char' [-Wchar-subscripts] 52 | for(int j=s.size()-1; j>=0; --j) apare[s[j]]=1,v[s[j]]-=d,d*=10 ; | ^ main.cpp:52:62: warning: array subscript has type 'char' [-Wchar-subscripts] 52 | for(int j=s.size()-1; j>=0; --j) apare[s[j]]=1,v[s[j]]-=d,d*=10 ; | ^ main.cpp: In function 'void verif()': main.cpp:15:19: warning: array subscript 65 is above array bounds of 'bool [27]' [-Warray-bounds] 15 | if(apare[i]) sum+=v[i]*x[i] ; | ~~~~~~~^ main.cpp:8:6: note: while referencing 'apare' 8 | bool apare[SIGMA],f[SIGMA]; | ^~~~~ main.cpp:15:30: warning: array subscript 65 is above array bounds of 'long long int [27]' [-Warray-bounds] 15 | if(apare[i]) sum+=v[i]*x[i] ; | ~~~^ main.cpp:6:11: note: while referencing 'v' 6 | long long v[SIGMA],x[SIGMA],pc[SIGMA],cnt; | ^ main.cpp:15:35: warning: array subscript 65 is above array bounds of 'long long int [27]' [-Warray-bounds] 15 | if(apare[i]) sum+=v[i]*x[i] ; | ~~~^ main.cpp:6:20: note: while referencing 'x' 6 | long long v[SIGMA],x[SIGMA],pc[SIGMA],cnt; | ^