Eroare de compilare: user.cpp:7:20: error: size of array ‘st’ has non-integral type ‘double’ int n ,i,x,st[1e5+2],ans[1e5+2],top; ^ user.cpp:7:31: error: size of array ‘ans’ has non-integral type ‘double’ int n ,i,x,st[1e5+2],ans[1e5+2],top; ^ user.cpp:8:13: error: size of array ‘s’ has non-integral type ‘double’ char s[1e5+2]; ^ user.cpp: In function ‘int main()’: user.cpp:13:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for ( i = 0 ; i < strlen(s) ; i ++ ) ^