Submission #200057

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
200057	2020-02-05 07:27:23	SamAnd	Cards (LMIO19_korteles)	C++17	100 / 100	249 ms	11512 KiB

korteles

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#include <bits/stdc++.h>
using namespace std;
const int K = 26, Q = 4;
int n;
bool c[K][K][K][K];
int a[(1 << Q)][K][K][K][K];
int main()
{
    scanf("%d", &n);
    for (int i = 0; i < n; ++i)
    {
        char a[3][3];
        scanf(" %s", a[0]);
        scanf(" %s", a[1]);
        c[a[0][0] - 'A'][a[0][1] - 'A'][a[1][0] - 'A'][a[1][1] - 'A'] = true;
    }
    for (int x = 0; x < (1 << Q); ++x)
    {
        int i[4];
        for (i[0] = 0; i[0] < 26; ++i[0])
        {
            for (i[1] = 0; i[1] < 26; ++i[1])
            {
                for (i[2] = 0; i[2] < 26; ++i[2])
                {
                    for (i[3] = 0; i[3] < 26; ++i[3])
                    {
                        if (!c[i[0]][i[1]][i[2]][i[3]])
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

korteles.cpp: In function 'int main()':
korteles.cpp:11:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &n);
     ~~~~~^~~~~~~~~~
korteles.cpp:15:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf(" %s", a[0]);
         ~~~~~^~~~~~~~~~~~~
korteles.cpp:16:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf(" %s", a[1]);
         ~~~~~^~~~~~~~~~~~~

• Subtask 1: 16 / 16
• Subtask 2: 20 / 20
• Subtask 3: 20 / 20
• Subtask 4: 19 / 19
• Subtask 5: 25 / 25