Submission #1129668

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1129668	2024-12-26 04:37:34	KasymK	Martian DNA (BOI18_dna)	C++20	0 / 100	35 ms	2632 KiB

dna

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#include "bits/stdc++.h"
using namespace std;
#define ff first
#define ss second
#define all(v) v.begin(), v.end()
#define ll long long
#define pb push_back
#define pii pair<int, int>
#define pli pair<ll, int>
#define pll pair<ll, ll>
#define tr(i, c) for(auto i = c.begin(); i != c.end(); ++i)
#define wr puts("----------------")
template<class T>bool umin(T& a,T b){if(a>b){a=b;return 1;}return 0;}
template<class T>bool umax(T& a,T b){if(a<b){a=b;return 1;}return 0;}
const int N = 2e5+5;
const int INF = 1e9;
int v[N], req[N], sm[N];
int main(){
    int n, k, q;
    scanf("%d%d%d", &n, &k, &q);
    for(int i = 1; i <= n; ++i)
        scanf("%d", v+i);
    memset(req, -1, sizeof req);
    for(int i = 1; i <= q; ++i){
        int a, b;
        scanf("%d%d", &a, &b);
        req[a]=b;
    }
    int id=1, cnt=0, answer=INF;
 
 
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Compilation message (stderr)

dna.cpp: In function 'int main()':
dna.cpp:21:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   21 |     scanf("%d%d%d", &n, &k, &q);
      |     ~~~~~^~~~~~~~~~~~~~~~~~~~~~
dna.cpp:23:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   23 |         scanf("%d", v+i);
      |         ~~~~~^~~~~~~~~~~
dna.cpp:27:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   27 |         scanf("%d%d", &a, &b);
      |         ~~~~~^~~~~~~~~~~~~~~~

• Subtask 1: 0 / 16
• Subtask 2: 0 / 24
• Subtask 3: 0 / 28
• Subtask 4: 0 / 32