0_0_20614419_5914.cpp: In function 'void dfs(int, int, int, int, int, int)':
0_0_20614419_5914.cpp:5:998: error: expected statement at end of input
using namespace std;typedef long long LL;int _,ans;int state(int i,int l,int r){ if((1 << i) <= l)return 1; else if((1 << i) > r)return 0; else return -1;}void deal(int & l,int & r,int v,int i){ l = max(l - v,0); r = min(max(r - v,0),(1 << i) - 1);}void dfs(int l1,int r1,int l2,int r2,int i,int cur){ if(l2 <= l1 && r1 <= r2 || i == -1)return; if(cur + ((LL)1 << (i + 1)) - 1 < ans)return; int st1 = state(i,l1,r1),st2 = state(i,l2,r2); if(st1 >= 0 && st2 >= 0) { cur |= ((st1 ^ st2) << i); ans = max(cur,ans); deal(l1,r1,st1 << i,i) , deal(l2,r2,st2 << i,i); dfs(l1,r1,l2,r2,i - 1,cur); } else if(st1 == -1 && st2 == -1) { dfs(l1,min(r1,(1 << i) - 1),l2,min(r2,(1 << i) - 1),i - 1,cur); deal(l1,r1,1 << i,i) , deal(l2,r2,1 << i,i); dfs(l1,r1,l2,r2,i - 1,cur); } else if(st1 >= 0 && st2 == -1) { deal(l1,r1,st1 << i,i) , deal(l2,r2,st1 << i,i); dfs(l1,r1,l2,r2,i - 1,cur); } else// if(st1 == -1 && st2 >= 0) { cur |= (1 << i); ans = max(cur,ans); deal(l1,r1,!st2 << i,i) , deal(l2,r2,st2 << i,i); dfs(l1,r1,l2,r2,i - 1,cur); }}int main(){ scanf("%d",&_); for(int kcas = 1;kcas <= _;kcas++) { int l1,l2,r1,r2; scanf("%d%d%d%d",&l1,&r1,&l2,&r2); ans = 0; dfs(l1,r1,l2,r2,30,0); printf("Case #%d: %d\n",kcas,ans); }}
^
0_0_20614419_5914.cpp:5:998: error: expected '}' at end of input
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