A.TubeTubeFeed分析:从所有a[i]+i-1code:#includeusingnamespacestd;constintN=55;inta[N],b[N];intmain(){std::ios::sync_with_stdio(false);cin.tie(0),cout.tie(0); intt; cin>>t; while(t--) { intn,m; cin>>n>>m; for(inti=0;i>a[i]; for(inti=0;i>b[i]; ints=0,res=0,idx=-1; boolflag=false; for(inti