#include <bits/stdc++.h>
using namespace std;
#define rep(i,a,n) for (int i=a;i<n;i++)
#define per(i,a,n) for (int i=n-1;i>=a;i--)
#define pb push_back
#define mp make_pair
#define all(x) (x).begin(),(x).end()
#define fi first
#define se second
#define SZ(x) ((int)(x).size())
typedef vector<int> VI;
typedef long long ll;
typedef pair<int,int> PII;
typedef double db;
mt19937 mrand(random_device{}());
const ll mod=1000000007;
const ll mod2=998244353;
int rnd(int x) { return mrand() % x;}
ll powmod(ll a,ll b) {ll res=1;a%=mod; assert(b>=0); for(;b;b>>=1){if(b&1)res=res*a%mod;a=a*a%mod;}return res;}
ll gcd(ll a,ll b) { return b?gcd(b,a%b):a;}
// head
const int N=300001;
int n,m,q,o[N],p[N],l[N],r[N],a[N],up[N],lo[N],ans[N];
ll tot[N],c[N];
VI qv[N],qs[N];
void modify(int x,int y) {
for (;x<=m;x+=x&-x) c[x]+=y;
}
ll query(int x) {
ll s=0;
for (;x;x-=x&-x) s+=c[x];
return s;
}
int main() {
scanf("%d%d",&n,&m);
rep(i,1,m+1) scanf("%d",o+i),qv[o[i]].pb(i);
rep(i,1,n+1) scanf("%d",p+i);
scanf("%d",&q);
rep(i,1,q+1) scanf("%d%d%d",l+i,r+i,a+i);
rep(i,1,n+1) lo[i]=1,up[i]=q,ans[i]=q+1;
rep(it,0,50) {
rep(i,1,n+1) tot[i]=0;
rep(i,1,q+1) qs[i].clear();
rep(i,1,n+1) if (lo[i]<=up[i])
qs[(lo[i]+up[i])/2].pb(i);
rep(i,1,m+5) c[i]=0;
rep(i,1,q+1) {
if (l[i]<=r[i]) {
modify(l[i],a[i]);
modify(r[i]+1,-a[i]);
} else {
modify(l[i],a[i]);
modify(1,a[i]);
modify(r[i]+1,-a[i]);
}
for (auto x:qs[i]) for (auto y:qv[x]) if (tot[x]<p[x])
tot[x]+=query(y);
}
rep(i,1,n+1) {
if (lo[i]>up[i]) continue;
int md=(lo[i]+up[i])/2;
if (tot[i]>=p[i]) ans[i]=md,up[i]=md-1;
else lo[i]=md+1;
}
}
rep(i,1,n+1) {
if (ans[i]>q) puts("NIE");
else printf("%d\n",ans[i]);
}
}
Compilation message
met.cpp: In function 'int main()':
met.cpp:38:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
38 | scanf("%d%d",&n,&m);
| ~~~~~^~~~~~~~~~~~~~
met.cpp:39:20: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
39 | rep(i,1,m+1) scanf("%d",o+i),qv[o[i]].pb(i);
| ~~~~~^~~~~~~~~~
met.cpp:40:20: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
40 | rep(i,1,n+1) scanf("%d",p+i);
| ~~~~~^~~~~~~~~~
met.cpp:41:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
41 | scanf("%d",&q);
| ~~~~~^~~~~~~~~
met.cpp:42:20: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
42 | rep(i,1,q+1) scanf("%d%d%d",l+i,r+i,a+i);
| ~~~~~^~~~~~~~~~~~~~~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
11 ms |
14540 KB |
Output is correct |
| 2 |
Correct |
11 ms |
14412 KB |
Output is correct |
| 3 |
Correct |
11 ms |
14412 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
12 ms |
14412 KB |
Output is correct |
| 2 |
Correct |
10 ms |
14460 KB |
Output is correct |
| 3 |
Correct |
10 ms |
14584 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
127 ms |
16360 KB |
Output is correct |
| 2 |
Correct |
213 ms |
18608 KB |
Output is correct |
| 3 |
Correct |
185 ms |
18136 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
178 ms |
17516 KB |
Output is correct |
| 2 |
Correct |
188 ms |
17576 KB |
Output is correct |
| 3 |
Correct |
213 ms |
18708 KB |
Output is correct |
| 4 |
Correct |
49 ms |
16964 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
155 ms |
16924 KB |
Output is correct |
| 2 |
Correct |
156 ms |
19348 KB |
Output is correct |
| 3 |
Correct |
106 ms |
15076 KB |
Output is correct |
| 4 |
Correct |
185 ms |
18668 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
220 ms |
15948 KB |
Output is correct |
| 2 |
Correct |
197 ms |
17592 KB |
Output is correct |
| 3 |
Correct |
151 ms |
16380 KB |
Output is correct |
| 4 |
Correct |
201 ms |
19940 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1771 ms |
36104 KB |
Output is correct |
| 2 |
Correct |
1324 ms |
22772 KB |
Output is correct |
| 3 |
Correct |
563 ms |
17552 KB |
Output is correct |
| 4 |
Correct |
2377 ms |
64840 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1718 ms |
34672 KB |
Output is correct |
| 2 |
Correct |
1287 ms |
22768 KB |
Output is correct |
| 3 |
Correct |
400 ms |
16832 KB |
Output is correct |
| 4 |
Correct |
2605 ms |
65536 KB |
Output is correct |
