Submission #319308

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
319308	2020-11-04 16:29:01	georgerapeanu	Semafor (COI20_semafor)	C++11	21 / 100	94 ms	836 KiB

semafor

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#include <bits/stdc++.h>
using namespace std;
const int MOD = 1e9 + 7;
int conf[] = {
    10,
    2,
    9,
    7,
    18,
    21,
    12,
    3,
    29,
    23
};
struct matrix_t {
    int n,m;
    int a[105][105];
    matrix_t() {
        memset(a,0,sizeof(a));
    }
    matrix_t(int n,int m) {
        this->n = n;
        this->m = m;
 
 
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Compilation message (stderr)

semafor.cpp: In function 'int get_conf(int)':
semafor.cpp:105:1: warning: control reaches end of non-void function [-Wreturn-type]
  105 | }
      | ^
semafor.cpp: In function 'int main()':
semafor.cpp:134:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  134 |     scanf("%d %lld %lld %d",&m,&n,&k,&x);
      |     ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 6 / 6
• Subtask 2: 15 / 15
• Subtask 3: 0 / 12
• Subtask 4: 0 / 12
• Subtask 5: 0 / 15
• Subtask 6: 0 / 40