Compilare: user.cpp: In function ‘int main()’: user.cpp:207:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1;i<=nrel;i++) ^ user.cpp:208:7: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if(i1<=c[i]) if(j2>=c[i]) g<<c[i]<<"\n"; ^ user.cpp: In function ‘void bktgenc(long long unsigned int)’: user.cpp:147:19: warning: array subscript is above array bounds [-Warray-bounds] if(used[29]==0&&b[k-1]<29) ^ user.cpp:149:20: warning: array subscript is above array bounds [-Warray-bounds] used[29]=1; ^ user.cpp:154:20: warning: array subscript is above array bounds [-Warray-bounds] used[29]=0; ^ user.cpp:158:27: warning: array subscript is above array bounds [-Warray-bounds] if(used[31]==0&&b[k-1]<31) ^ user.cpp:160:20: warning: array subscript is above array bounds [-Warray-bounds] used[31]=1; ^ user.cpp:165:20: warning: array subscript is above array bounds [-Warray-bounds] used[31]=0; ^ user.cpp:169:27: warning: array subscript is above array bounds [-Warray-bounds] if(used[37]==0&&b[k-1]<37) ^ user.cpp:171:20: warning: array subscript is above array bounds [-Warray-bounds] used[37]=1; ^ user.cpp:176:20: warning: array subscript is above array bounds [-Warray-bounds] used[37]=0; ^ user.cpp:180:19: warning: array subscript is above array bounds [-Warray-bounds] if(used[41]==0&&b[k-1]<41) ^ user.cpp:182:20: warning: array subscript is above array bounds [-Warray-bounds] used[41]=1; ^ user.cpp:187:20: warning: array subscript is above array bounds [-Warray-bounds] used[41]=0; ^