oj.uz

Submission #159747

# Submission time Handle Problem Language Result Execution time Memory
159747 2019-10-24T12:22:02 Z geon040702 None (KOI17_card) C++14
100 / 100
 12 ms 568 KB 
#include <bits/stdc++.h>
using namespace std;

int N, a;
int A[5];
int B[5];

int main(void)
{
    int i, j, x;

    for(j=0;j<5;j++) {
        A[j] = 0;
        B[j] = 0;
    }

    scanf("%d", &N);

    for(i=0;i<N;i++) {
        scanf("%d", &a);
        for(j=0;j<a;j++) {
            scanf("%d", &x);
            A[x]+=1;
        }

        scanf("%d", &a);
        for(j=0;j<a;j++) {
            scanf("%d", &x);
            B[x]+=1;
        }

        for(j=4;j>=0;j--) {
            if(j == 0) {
                printf("D\n");
                break;
            }
            if(A[j] != B[j]) {
                if(A[j] > B[j]) {
                    printf("A\n");
                    break;
                }
                else {
                    printf("B\n");
                    break;
                }
            }
        }

        for(j=0;j<5;j++) {
            A[j] = 0;
            B[j] = 0;
        }
    }

    return 0;
}

Compilation message

card.cpp: In function 'int main()':
card.cpp:17:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &N);
     ~~~~~^~~~~~~~~~
card.cpp:20:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d", &a);
         ~~~~~^~~~~~~~~~
card.cpp:22:18: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
             scanf("%d", &x);
             ~~~~~^~~~~~~~~~
card.cpp:26:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d", &a);
         ~~~~~^~~~~~~~~~
card.cpp:28:18: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
             scanf("%d", &x);
             ~~~~~^~~~~~~~~~

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 256 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct

Subtask #3
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 376 KB Output is correct
2 Correct 4 ms 376 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 6 ms 376 KB Output is correct
5 Correct 7 ms 376 KB Output is correct
6 Correct 11 ms 504 KB Output is correct
7 Correct 11 ms 504 KB Output is correct
8 Correct 11 ms 504 KB Output is correct
9 Correct 11 ms 504 KB Output is correct
10 Correct 11 ms 504 KB Output is correct

Subtask #4
68.0 / 68.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 3 ms 376 KB Output is correct
5 Correct 4 ms 376 KB Output is correct
6 Correct 5 ms 376 KB Output is correct
7 Correct 6 ms 376 KB Output is correct
8 Correct 7 ms 376 KB Output is correct
9 Correct 11 ms 504 KB Output is correct
10 Correct 11 ms 504 KB Output is correct
11 Correct 11 ms 504 KB Output is correct
12 Correct 11 ms 504 KB Output is correct
13 Correct 11 ms 504 KB Output is correct
14 Correct 10 ms 508 KB Output is correct
15 Correct 10 ms 504 KB Output is correct
16 Correct 11 ms 504 KB Output is correct
17 Correct 11 ms 564 KB Output is correct
18 Correct 12 ms 504 KB Output is correct
19 Correct 11 ms 504 KB Output is correct
20 Correct 11 ms 568 KB Output is correct
21 Correct 11 ms 504 KB Output is correct
22 Correct 11 ms 504 KB Output is correct
23 Correct 11 ms 504 KB Output is correct