oj.uz

답안 #330912

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
330912 2020-11-26T21:08:56 Z Sho10 Sterilizing Spray (JOI15_sterilizing) C++14
0 / 100
 3743 ms 2284 KB 
#include <bits/stdc++.h> //Andrei Alexandru a.k.a Sho10
#define ll long long
#define double long double
#pragma GCC optimize("O3")
#pragma GCC optimize("Ofast")
#define all(a) (a).begin(), (a).end()
#define f first
#define s second
#define pb push_back
#define mp make_pair
#define pi pair
#define rc(s) return cout<<s,0
#define endl '\n'
#define mod 1000007
#define PI 3.14159265359
#define MAXN 100005
#define INF 1000000005
#define LINF 1000000000000000005ll
#define CODE_START  ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
using namespace std;
ll n,q,a[100005],tree[400005],k;
void build(ll node,ll l,ll r){
if(l==r){
    tree[node]=a[l];
    return;
}
ll mid=(l+r)/2;
build(2*node,l,mid);
build(2*node+1,mid+1,r);
tree[node]=tree[node*2]+tree[node*2+1];
}
void update(ll node,ll l,ll r,ll pos,ll val){
if(l==r){
    tree[node]=val;
    return;
}
ll mid=(l+r)/2;
if(pos<=mid){
    update(2*node,l,mid,pos,val);
}else update(2*node+1,mid+1,r,pos,val);
tree[node]=tree[node*2]+tree[node*2+1];
}
void spray(ll node,ll l,ll r,ll st,ll dr){
if(st>r){
    return;
}
if(dr<l){
    return;
}
if(l==r){
    tree[node]/=k;
    return;
}
ll mid=(l+r)/2;
if(st<=mid){
    spray(2*node,l,mid,st,dr);
}
if(mid<dr){
    spray(2*node+1,mid+1,r,st,dr);
}
tree[node]=tree[node*2]+tree[node*2+1];
}
ll query(ll node,ll l,ll r,ll st,ll dr){
if(st<=l&&r<=dr){
    return tree[node];
}
if(st>r){
    return 0;
}
if(dr<l){
    return 0;
}
ll mid=(l+r)/2;
ll res=0;
if(st<=mid){
    res+=query(2*node,l,mid,st,dr);
}
if(mid<dr){
    res+=query(2*node+1,mid+1,r,st,dr);
}
return res;
}
int32_t main(){
CODE_START;
cin>>n>>q>>k;
for(ll i=1;i<=n;i++)
{
    scanf("%ld",&a[i]);
}
build(1,1,n);
while(q--){
    ll type,l,r;
    scanf("%ld %ld %ld",&type,&l,&r);
    if(type==1){
        update(1,1,n,l,r);
    }else if(type==2){
        if(k>=2)
    spray(1,1,n,l,r);
    }else if(type==3)
    cout<<query(1,1,n,l,r)<<endl;
}
}

Compilation message

sterilizing.cpp: In function 'int32_t main()':
sterilizing.cpp:88:14: warning: format '%ld' expects argument of type 'long int*', but argument 2 has type 'long long int*' [-Wformat=]
   88 |     scanf("%ld",&a[i]);
      |            ~~^  ~~~~~
      |              |  |
      |              |  long long int*
      |              long int*
      |            %lld
sterilizing.cpp:93:14: warning: format '%ld' expects argument of type 'long int*', but argument 2 has type 'long long int*' [-Wformat=]
   93 |     scanf("%ld %ld %ld",&type,&l,&r);
      |            ~~^          ~~~~~
      |              |          |
      |              long int*  long long int*
      |            %lld
sterilizing.cpp:93:18: warning: format '%ld' expects argument of type 'long int*', but argument 3 has type 'long long int*' [-Wformat=]
   93 |     scanf("%ld %ld %ld",&type,&l,&r);
      |                ~~^            ~~
      |                  |            |
      |                  long int*    long long int*
      |                %lld
sterilizing.cpp:93:22: warning: format '%ld' expects argument of type 'long int*', but argument 4 has type 'long long int*' [-Wformat=]
   93 |     scanf("%ld %ld %ld",&type,&l,&r);
      |                    ~~^           ~~
      |                      |           |
      |                      long int*   long long int*
      |                    %lld
sterilizing.cpp:88:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   88 |     scanf("%ld",&a[i]);
      |     ~~~~~^~~~~~~~~~~~~
sterilizing.cpp:93:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   93 |     scanf("%ld %ld %ld",&type,&l,&r);
      |     ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 2 ms 364 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 60 ms 2284 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 285 ms 748 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 75.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 3743 ms 2104 KB Output isn't correct
2 Halted 0 ms 0 KB -