Compilare: main.cpp: In function 'int main()': main.cpp:3:199: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] const int NMax=100010;const string w="parantezare";ifstream f(w+".in");ofstream g(w+".out");char s[NMax];int a[NMax],b[NMax],m[NMax],n,t,k=0,i,x;;int main(){f>>s;n=strlen(s);f>>t;for(i=0;i<n;i++){if(s[i]=='('||s[i]==')')if(s[i]==')'&&a[k]=='(')m[b[k--]]=i;else a[++k]=s[i],b[k]=i;}for(i=1;i<=t;i++)f>>x,g<<m[x]<<' ';return 0;} ^