Submission #413214

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
413214	2021-05-28 11:21:00	LptN21	K blocks (IZhO14_blocks)	C++14	100 / 100	295 ms	43528 KiB

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#include <bits/stdc++.h>
using namespace std;
#define fastIO ios_base::sync_with_stdio(false), cin.tie(NULL), cout.tie(NULL);
#define FF first
#define SS second
#define pb push_back
#define sz(x) (int)x.size()
#define oo 1e9
#define PI acos(-1.0)
#define lb lower_bound
#define ub upper_bound
typedef long long ll;
typedef unsigned long long ull;
typedef pair<int, int> ii;
const int N = 100000+7, M=100+7;
const ll MOD = 1e9+7;
int n, m, k, t;
int a[N], _dp[N][M];
signed main() {
    //freopen("test.inp", "r", stdin);
    //freopen("test.out", "w", stdout);
    //fastIO;
    scanf("%d%d", &n, &m);
    for(int i=1;i<=n;scanf("%d", &a[i++]))
        for(int j=0;j<=m;j++) _dp[i][j]=oo;
    for(int i=0;i<=m;i++) _dp[0][i]=oo;_dp[0][1]=0;
    for(int i=1;i<=n;i++) _dp[i][1]=max(_dp[i-1][1], a[i]);
 
 
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Compilation message (stderr)

blocks.cpp: In function 'int main()':
blocks.cpp:29:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   29 |     for(int i=0;i<=m;i++) _dp[0][i]=oo;_dp[0][1]=0;
      |     ^~~
blocks.cpp:29:40: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   29 |     for(int i=0;i<=m;i++) _dp[0][i]=oo;_dp[0][1]=0;
      |                                        ^~~
blocks.cpp:26:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   26 |     scanf("%d%d", &n, &m);
      |     ~~~~~^~~~~~~~~~~~~~~~
blocks.cpp:27:27: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   27 |     for(int i=1;i<=n;scanf("%d", &a[i++]))
      |                      ~~~~~^~~~~~~~~~~~~~~

• Subtask 1: 14 / 14
• Subtask 2: 18 / 18
• Subtask 3: 21 / 21
• Subtask 4: 47 / 47