【杂题】 HDOJ 4959 Poor Akagi

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就是个暴力啊。。。比赛的时候逗比了，没写出来T.T

#include <iostream>  #include <queue>  #include <stack>  #include <map>  #include <set>  #include <bitset>  #include <cstdio>  #include <algorithm>  #include <cstring>  #include <climits>  #include <cstdlib>#include <cmath>#include <time.h>#define maxn 8005#define maxm 8005#define eps 1e-10#define mod 998244353#define INF 999999999#define lowbit(x) (x&(-x))#define mp mark_pair#define ls o<<1#define rs o<<1 | 1#define lson o<<1, L, mid  #define rson o<<1 | 1, mid+1, R  typedef long long LL;//typedef int LL;using namespace std;LL powmod(LL a, LL b){LL res=1,base=a;while(b){if(b%2)res=res*base%mod;base=base*base%mod;b/=2;}return res;}void scanf(int &__x){__x=0;char __ch=getchar();while(__ch==' '||__ch=='\n')__ch=getchar();while(__ch>='0'&&__ch<='9')__x=__x*10+__ch-'0',__ch = getchar();}// headbool check(LL x){LL a[2], now;a[0] = a[1] = 0;now = 0;while(x) {a[now] += x%10;x /= 10;now ^= 1;}if(a[0] - a[1] == 3) return true;else return false;}int main(void){LL _, a, b, ok, i;while(scanf("%I64d", &_)!=EOF) {while(_--) {scanf("%I64d%I64d", &a, &b);ok = 0;for(i = a; i <= b; i++)if(i % 11 == 3 && !check(i)) {ok = 1;break;}if(ok) printf("%I64d\n", i);else printf("-1\n");}}return 0;}

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