Submission #73203

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
73203	2018-08-28 04:34:39	test	Judge Against Wrong Code (FXCUP3_judge)	C++14	49 / 100	1573 ms	172124 KiB

judge

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#include<bits/stdc++.h>
using namespace std;
const int MN = 500010;
int X, D, C;
int data[MN], code[MN], cnt1[1 << 20], cnt2[1 << 20];
int cc1[1 << 20][20];
int dp1(int mask, int p) {
    if(p == X) return cnt1[mask]? mask : 0;
    int &ret = cc1[mask][p];
    if(ret != -1) return ret;
    ret = 0;
    if(mask & (1 << p)) {
        ret |= dp1(mask, p + 1);
        ret |= dp1(mask ^ (1 << p), p + 1);
    }
    else ret |= dp1(mask, p + 1);
    return ret;
}
int cc2[1 << 20][20];
int dp2(int mask, int p) {
    if(p == X) return cnt2[mask];
    int &ret = cc2[mask][p];
    if(ret != -1) return ret;
    ret = 0;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

judge.cpp: In function 'int main()':
judge.cpp:42:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &X);
     ~~~~~^~~~~~~~~~
judge.cpp:43:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &D);
     ~~~~~^~~~~~~~~~
judge.cpp:46:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("\n");
         ~~~~~^~~~~~
judge.cpp:48:26: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
             char t; scanf("%c", &t);
                     ~~~~~^~~~~~~~~~
judge.cpp:55:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &C);
     ~~~~~^~~~~~~~~~
judge.cpp:58:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("\n");
         ~~~~~^~~~~~
judge.cpp:60:26: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
             char t; scanf("%c", &t);
                     ~~~~~^~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 39 / 39
• Subtask 3: 0 / 51