Compilare: main.cpp: In function 'int main()': main.cpp:27:20: warning: array subscript has type 'char' [-Wchar-subscripts] 27 | fr[s2[x]]++; | ~~~~^ main.cpp:36:24: warning: array subscript has type 'char' [-Wchar-subscripts] 36 | if (fr[s1[x]]>0) | ~~~~^ main.cpp:39:24: warning: array subscript has type 'char' [-Wchar-subscripts] 39 | fr[s1[x]]--; | ~~~~^ main.cpp:58:20: warning: array subscript has type 'char' [-Wchar-subscripts] 58 | fr[s2[x]]++; | ~~~~^ main.cpp:67:24: warning: array subscript has type 'char' [-Wchar-subscripts] 67 | if (fr[s1[x]]>0) | ~~~~^ main.cpp:70:24: warning: array subscript has type 'char' [-Wchar-subscripts] 70 | fr[s1[x]]--; | ~~~~^ main.cpp:84:24: warning: array subscript has type 'char' [-Wchar-subscripts] 84 | if (fr1[s1[x]]) {fr2[s1[x]]++;poz[s1[x]][fr2[s1[x]]]=x;} | ~~~~^ main.cpp:84:37: warning: array subscript has type 'char' [-Wchar-subscripts] 84 | if (fr1[s1[x]]) {fr2[s1[x]]++;poz[s1[x]][fr2[s1[x]]]=x;} | ~~~~^ main.cpp:84:50: warning: array subscript has type 'char' [-Wchar-subscripts] 84 | if (fr1[s1[x]]) {fr2[s1[x]]++;poz[s1[x]][fr2[s1[x]]]=x;} | ~~~~^ main.cpp:84:61: warning: array subscript has type 'char' [-Wchar-subscripts] 84 | if (fr1[s1[x]]) {fr2[s1[x]]++;poz[s1[x]][fr2[s1[x]]]=x;} | ~~~~^ main.cpp:90:29: warning: array subscript has type 'char' [-Wchar-subscripts] 90 | i=1;j=fr2[s2[n2-1]];mij=(i+j)/2; | ~~~~~~~^ main.cpp:91:38: warning: array subscript has type 'char' [-Wchar-subscripts] 91 | while (i<=j && poz[s2[n2-1]][mij]!=cpoz-1) | ~~~~~~~^ main.cpp:93:31: warning: array subscript has type 'char' [-Wchar-subscripts] 93 | if (poz[s2[n2-1]][mij]>cpoz-1) j=mij-1; | ~~~~~~~^ main.cpp:97:27: warning: array subscript has type 'char' [-Wchar-subscripts] 97 | if (poz[s2[n2-1]][mij]==cpoz-1) {cpoz=cpoz-1;fr2[s2[n2-1]]=mij-1;pozc[n2-1].nr=cpoz;} | ~~~~~~~^ main.cpp:97:68: warning: array subscript has type 'char' [-Wchar-subscripts] 97 | if (poz[s2[n2-1]][mij]==cpoz-1) {cpoz=cpoz-1;fr2[s2[n2-1]]=mij-1;pozc[n2-1].nr=cpoz;} | ~~~~~~~^ main.cpp:98:34: warning: array subscript has type 'char' [-Wchar-subscripts] 98 | else {cpoz=poz[s2[n2-1]][j];fr2[s2[n2-1]]=j-1;pozc[n2-1].nr=cpoz;} | ~~~~~~~^ main.cpp:98:51: warning: array subscript has type 'char' [-Wchar-subscripts]