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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#586538#9378. Strange BinaryMiniLongAC ✓8ms3628kbC++173.2kb2024-09-24 13:53:302024-09-24 13:53:31

Judging History

你现在查看的是最新测评结果

  • [2024-09-24 13:53:31]
  • 评测
  • 测评结果:AC
  • 用时:8ms
  • 内存:3628kb
  • [2024-09-24 13:53:30]
  • 提交

answer

#include <bits/stdc++.h>
#define _rep(i, x, y) for(ll i = x; i <= y; ++i)
#define _req(i, x, y) for(ll i = x; i >= y; --i)
#define _rev(i, u) for(int i = head[u]; i; i = e[i].nxt)
#define pb push_back
#define fi first
#define se second
#define mst(f, i) memset(f, i, sizeof f)
using namespace std;
#ifdef ONLINE_JUDGE
#define debug(...) 0
#else
#define debug(...) fprintf(stderr, __VA_ARGS__), fflush(stderr)
#endif
typedef long long ll;
typedef pair<int, int> PII;
namespace fastio{
    #ifdef ONLINE_JUDGE
    char ibuf[1 << 20],*p1 = ibuf, *p2 = ibuf;
    #define get() p1 == p2 && (p2 = (p1 = ibuf) + fread(ibuf, 1, 1 << 20, stdin), p1 == p2) ? EOF : *p1++
    #else
    #define get() getchar()
    #endif
    template<typename T> inline void read(T &t){
        T x = 0, f = 1;
        char c = getchar();
        while(!isdigit(c)){
            if(c == '-') f = -f;
            c = getchar();
        }
        while(isdigit(c)) x = x * 10 + c - '0', c = getchar();
        t = x * f;
    }
    template<typename T, typename ... Args> inline void read(T &t, Args&... args){
        read(t);
        read(args...);
    }
    template<typename T> void write(T t){
        if(t < 0) putchar('-'), t = -t;
        if(t >= 10) write(t / 10);
        putchar(t % 10 + '0');
    }
    template<typename T, typename ... Args> void write(T t, Args... args){
        write(t), putchar(' '), write(args...);
    }
    template<typename T> void writeln(T t){
        write(t);
        puts("");
    }
    template<typename T> void writes(T t){
        write(t), putchar(' ');
    }
    #undef get
};
using namespace fastio;
#define multitest() int T; read(T); _rep(tCase, 1, T)
namespace Calculation{
    const ll mod = 998244353;
    ll ksm(ll p, ll h){ll base = p % mod, res = 1; while(h){if(h & 1ll) res = res * base % mod; base = base * base % mod, h >>= 1ll;} return res;}
    void dec(ll &x, ll y){x = ((x - y) % mod + mod) % mod;}
    void add(ll &x, ll y){x = (x + y) % mod;}
    void mul(ll &x, ll y){x = x * y % mod;}
    ll sub(ll x, ll y){return ((x - y) % mod + mod) % mod;}
    ll pls(ll x, ll y){return ((x + y) % mod + mod) % mod;}
    ll mult(ll x, ll y){return x * y % mod;}
}
using namespace Calculation;
ll n, a[40];

int main(){
    multitest(){
        read(n);
        _rep(i, 0, 31) a[i] = n >> i & 1ll;
        int pos = 0;
        int op = -1;
        while(1){
            pos = -1; 
            _req(i, 31, 1) if(!a[i]){pos = i; break;}
            if(pos == -1){
                if(a[0] > 1 || a[0] < -1){
                    _req(i, 31, 0) if(!a[i]){pos = i; break;}
                }
            }
            if(pos == -1) break;
            a[pos] -= op;
            _rep(i, 0, pos - 1) a[i] += op;
            a[0] += op;
            op = -op;
        }
        if(!a[0] || a[0] == -1 || a[0] == 1){
            puts("YES");
            // ll now = 0;
            // _rep(i, 0, 31) now += a[i] * (1ll << i);
            // assert(now == n);
            _rep(i, 0, 3){
                _rep(j, i * 8, (i + 1) * 8 - 1) writes(a[j]);
                puts("");
            }
            continue;
        }
        puts("NO");
    }
    return 0;
}

这程序好像有点Bug,我给组数据试试?

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3628kb

input:

3
0
3
5

output:

NO
YES
1 -1 -1 -1 -1 -1 -1 -1 
-1 -1 -1 -1 -1 -1 -1 -1 
-1 -1 -1 -1 -1 -1 -1 -1 
-1 -1 -1 -1 -1 -1 -1 1 
YES
-1 1 -1 -1 -1 -1 -1 -1 
-1 -1 -1 -1 -1 -1 -1 -1 
-1 -1 -1 -1 -1 -1 -1 -1 
-1 -1 -1 -1 -1 -1 -1 1 

result:

ok Accepted! (3 test cases)

Test #2:

score: 0
Accepted
time: 0ms
memory: 3556kb

input:

2
0
1073741823

output:

NO
YES
1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 
1 1 1 1 1 -1 -1 1 

result:

ok Accepted! (2 test cases)

Test #3:

score: 0
Accepted
time: 8ms
memory: 3620kb

input:

10000
324097321
555675086
304655177
991244276
9980291
383616352
1071036550
795625380
682098056
68370721
969101726
685975156
973896269
354857775
196188000
606494155
754416123
467588829
495704303
558090120
618002000
491488050
741575237
9937018
10028830
140094825
652839595
357724903
516690123
817724271...

output:

YES
-1 -1 1 -1 1 -1 -1 1 
-1 1 -1 1 -1 1 -1 1 
-1 -1 -1 1 -1 1 -1 1 
1 -1 -1 1 -1 -1 -1 1 
YES
0 1 1 -1 -1 1 1 1 
-1 1 1 -1 1 1 1 -1 
1 1 1 1 -1 -1 -1 1 
-1 -1 -1 -1 1 -1 -1 1 
YES
-1 -1 1 -1 -1 1 -1 1 
1 -1 1 -1 1 -1 1 -1 
-1 -1 1 -1 1 -1 -1 -1 
1 -1 -1 1 -1 -1 -1 1 
NO
YES
1 -1 -1 -1 -1 -1 1 1 
-1...

result:

ok Accepted! (10000 test cases)

Extra Test:

score: 0
Extra Test Passed