Compilare: user.cpp: In function ‘void solve1()’: user.cpp:71:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0; i<strlen(s); i++) ^ user.cpp: In function ‘void cmax(int)’: user.cpp:40:20: warning: array subscript is above array bounds [-Warray-bounds] a[x][10] = i; ^ user.cpp: In function ‘void form(int, int)’: user.cpp:40:20: warning: array subscript is above array bounds [-Warray-bounds] a[x][10] = i; ^ user.cpp:40:20: warning: array subscript is above array bounds [-Warray-bounds] a[x][10] = i; ^ user.cpp: In function ‘void solve1()’: user.cpp:72:33: warning: array subscript is above array bounds [-Warray-bounds] sol1[i] = a[s[i]-'0'][10]+'0'; ^ /tmp/ccH4Ynmb.o: In function `citire()': user.cpp:(.text+0x135): warning: the `gets' function is dangerous and should not be used.