biscuits.cpp: In function 'll get(int, ll)':
biscuits.cpp:18:9: warning: left operand of comma operator has no effect [-Wunused-value]
18 | debug("%d %lld rets %lld\n",pos,xt,1+(xt + v[pos])/X);
| ^~~~~~~~~~~~~~~~~~~~~
biscuits.cpp:18:35: warning: right operand of comma operator has no effect [-Wunused-value]
18 | debug("%d %lld rets %lld\n",pos,xt,1+(xt + v[pos])/X);
| ^~
biscuits.cpp:18:54: warning: right operand of comma operator has no effect [-Wunused-value]
18 | debug("%d %lld rets %lld\n",pos,xt,1+(xt + v[pos])/X);
| ^
biscuits.cpp:36:8: warning: left operand of comma operator has no effect [-Wunused-value]
36 | debug("%d %lld rets %lld\n",pos,xt,ans);
| ^~~~~~~~~~~~~~~~~~~~~
biscuits.cpp:36:34: warning: right operand of comma operator has no effect [-Wunused-value]
36 | debug("%d %lld rets %lld\n",pos,xt,ans);
| ^~
biscuits.cpp:36:37: warning: right operand of comma operator has no effect [-Wunused-value]
36 | debug("%d %lld rets %lld\n",pos,xt,ans);
| ^~~
biscuits.cpp: In function 'long long int count_tastiness(long long int, std::vector<long long int>)':
biscuits.cpp:47:8: warning: left operand of comma operator has no effect [-Wunused-value]
47 | debug("n %d, x %lld : ",n,x); for(ll i : a) debug("%lld ",i); debug("\n");
| ^~~~~~~~~~~~~~~~~
biscuits.cpp:47:28: warning: right operand of comma operator has no effect [-Wunused-value]
47 | debug("n %d, x %lld : ",n,x); for(ll i : a) debug("%lld ",i); debug("\n");
| ^
biscuits.cpp:47:52: warning: left operand of comma operator has no effect [-Wunused-value]
47 | debug("n %d, x %lld : ",n,x); for(ll i : a) debug("%lld ",i); debug("\n");
| ^~~~~~~
biscuits.cpp:47:70: warning: statement has no effect [-Wunused-value]
47 | debug("n %d, x %lld : ",n,x); for(ll i : a) debug("%lld ",i); debug("\n");
| ~^~~~~