Submission #171868

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
171868	2019-12-30 14:12:27	arnold518	Worst Reporter 3 (JOI18_worst_reporter3)	C++14	100 / 100	606 ms	39008 KiB

worst_reporter3

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
const int MAXN = 5e5;
struct Query
{
    ll t, l, r;
};
int N, Q;
ll D[MAXN+10];
Query A[MAXN+10];
int ans[MAXN+10];
int main()
{
    int i, j;
    scanf("%d%d", &N, &Q);
    D[0]=1;
    for(i=1; i<=N; i++) scanf("%lld", &D[i]);
    for(i=1; i<=N; i++) D[i]=(D[i]+D[i-1]-1)/D[i-1]*D[i-1];
    for(i=1; i<=Q; i++) scanf("%lld%lld%lld", &A[i].t, &A[i].l, &A[i].r);
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

worst_reporter3.cpp: In function 'int main()':
worst_reporter3.cpp:22:12: warning: unused variable 'j' [-Wunused-variable]
     int i, j;
            ^
worst_reporter3.cpp:24:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d", &N, &Q);
     ~~~~~^~~~~~~~~~~~~~~~
worst_reporter3.cpp:27:30: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     for(i=1; i<=N; i++) scanf("%lld", &D[i]);
                         ~~~~~^~~~~~~~~~~~~~~
worst_reporter3.cpp:29:30: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     for(i=1; i<=Q; i++) scanf("%lld%lld%lld", &A[i].t, &A[i].l, &A[i].r);
                         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 7 / 7
• Subtask 2: 12 / 12
• Subtask 3: 81 / 81