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Submission #1099685

# Submission time Handle Problem Language Result Execution time Memory
1099685 2024-10-12T02:48:06 Z Math4Life2020 Rainy Markets (CCO22_day1problem2) C++17
25 / 25
 560 ms 152692 KB 
#pragma GCC optimize("Ofast,unroll-loops")
#pragma GCC target("avx2,popcnt,lzcnt,abm,bmi,bmi2,fma")
#include <bits/stdc++.h>
using namespace std;
using ll = long long; using pii = pair<ll,ll>; using vi = vector<ll>;

int main() {
	ios_base::sync_with_stdio(false); cin.tie(0);
	ll N; cin >> N;
	ll B[N]; ll P[N-1]; ll U[N-1];
	for (ll i=0;i<N;i++) {
		cin >> B[i];
	}
	for (ll i=0;i<(N-1);i++) {
		cin >> P[i];
	}
	for (ll i=0;i<(N-1);i++) {
		cin >> U[i];
	}
	ll xc = 0;
	for (ll i=0;i<(N-1);i++) {
		xc = max(xc+P[i]-U[i]-B[i],0LL);
		if (xc>B[i+1]) {
			cout << "NO\n"; exit(0);
		}
	}
	cout << "YES\n";
	ll x0[N]; ll xf[N]; ll v0[N];
	ll zmin0[N]; ll zmax0[N]; ll vzmin0[N];
	x0[0]=0; xf[0]=0; v0[0]=0;
	for (ll i=1;i<N;i++) {
		if (xf[i-1]+P[i-1]<=B[i-1]) {
			xf[i]=0;
			x0[i]=0;
			zmin0[i-1]=P[i-1];
			zmax0[i-1]=P[i-1];
			v0[i]=v0[i-1];
			continue;
		}
		ll zmin = max(B[i-1]-xf[i-1],0LL);
		ll zmax = min(B[i-1]-x0[i-1],P[i-1]);
		assert(zmin<=zmax);
		ll xapp = min(xf[i-1],B[i-1]-zmin);
		ll vzmin = v0[i-1]+xf[i-1]-xapp;
		zmin0[i-1]=zmin; zmax0[i-1]=zmax; vzmin0[i-1]=vzmin;
		zmax = min(zmax+U[i-1],P[i-1]);
		x0[i]=P[i-1]-zmax; xf[i]=P[i-1]-zmin;
		v0[i]=vzmin;
		x0[i]=max(x0[i],0LL);
		if (xf[i]>B[i]) {
			ll D = xf[i]-B[i];
			xf[i]-=D;
			v0[i]+=D;
		}
	}
	cout << v0[N-1]<<"\n";
	ll ans0[N-1]; ll ans1[N-1]; ll ans2[N-1];
	ll xfv = xf[N-1];
	for (ll i=(N-2);i>=0;i--) {
		xfv = min(xfv,P[i]);
		ans2[i]=xfv;
		ll nleft=P[i]-xfv;
		ans0[i]=min(nleft,zmax0[i]);
		ans1[i]=nleft-ans0[i];
		xfv=B[i]-ans0[i];
	}
	for (int i=0;i<(N-1);i++) {
		cout << ans0[i] <<" "<<ans1[i] <<" "<<ans2[i]<<"\n";
	}
}

Compilation message

Main.cpp: In function 'int main()':
Main.cpp:29:5: warning: variable 'zmin0' set but not used [-Wunused-but-set-variable]
   29 |  ll zmin0[N]; ll zmax0[N]; ll vzmin0[N];
      |     ^~~~~
Main.cpp:29:31: warning: variable 'vzmin0' set but not used [-Wunused-but-set-variable]
   29 |  ll zmin0[N]; ll zmax0[N]; ll vzmin0[N];
      |                               ^~~~~~

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 179 ms 23896 KB Output is correct
5 Correct 180 ms 23896 KB Output is correct
6 Correct 150 ms 23896 KB Output is correct
7 Correct 164 ms 23896 KB Output is correct
8 Correct 2 ms 860 KB Output is correct
9 Correct 2 ms 860 KB Output is correct
10 Correct 286 ms 106676 KB Output is correct
11 Correct 313 ms 109904 KB Output is correct
12 Correct 410 ms 135648 KB Output is correct
13 Correct 413 ms 130896 KB Output is correct
14 Correct 145 ms 38740 KB Output is correct
15 Correct 360 ms 137612 KB Output is correct
16 Correct 438 ms 137556 KB Output is correct
17 Correct 405 ms 137552 KB Output is correct
18 Correct 372 ms 137656 KB Output is correct
19 Correct 410 ms 137696 KB Output is correct
20 Correct 365 ms 137436 KB Output is correct
21 Correct 363 ms 137444 KB Output is correct
22 Correct 401 ms 134992 KB Output is correct
23 Correct 431 ms 137704 KB Output is correct
24 Correct 372 ms 136784 KB Output is correct
25 Correct 233 ms 45536 KB Output is correct
26 Correct 168 ms 45396 KB Output is correct
27 Correct 366 ms 137700 KB Output is correct
28 Correct 354 ms 135764 KB Output is correct
29 Correct 482 ms 137572 KB Output is correct
30 Correct 371 ms 137708 KB Output is correct
31 Correct 411 ms 136528 KB Output is correct
32 Correct 388 ms 137688 KB Output is correct
33 Correct 171 ms 45652 KB Output is correct
34 Correct 175 ms 45396 KB Output is correct
35 Correct 173 ms 45392 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 604 KB Output is correct
10 Correct 1 ms 652 KB Output is correct
11 Correct 2 ms 600 KB Output is correct
12 Correct 1 ms 604 KB Output is correct
13 Correct 1 ms 604 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 1 ms 604 KB Output is correct
16 Correct 1 ms 464 KB Output is correct
17 Correct 1 ms 604 KB Output is correct
18 Correct 2 ms 604 KB Output is correct
19 Correct 1 ms 604 KB Output is correct
20 Correct 1 ms 604 KB Output is correct
21 Correct 1 ms 604 KB Output is correct
22 Correct 1 ms 604 KB Output is correct
23 Correct 1 ms 604 KB Output is correct
24 Correct 1 ms 540 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 0 ms 344 KB Output is correct
27 Correct 1 ms 604 KB Output is correct
28 Correct 1 ms 604 KB Output is correct
29 Correct 1 ms 680 KB Output is correct
30 Correct 1 ms 600 KB Output is correct
31 Correct 1 ms 520 KB Output is correct
32 Correct 1 ms 600 KB Output is correct
33 Correct 1 ms 348 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 1 ms 604 KB Output is correct

Subtask #3
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 604 KB Output is correct
10 Correct 1 ms 652 KB Output is correct
11 Correct 2 ms 600 KB Output is correct
12 Correct 1 ms 604 KB Output is correct
13 Correct 1 ms 604 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 1 ms 604 KB Output is correct
16 Correct 1 ms 464 KB Output is correct
17 Correct 1 ms 604 KB Output is correct
18 Correct 2 ms 604 KB Output is correct
19 Correct 1 ms 604 KB Output is correct
20 Correct 1 ms 604 KB Output is correct
21 Correct 1 ms 604 KB Output is correct
22 Correct 1 ms 604 KB Output is correct
23 Correct 1 ms 604 KB Output is correct
24 Correct 1 ms 540 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 0 ms 344 KB Output is correct
27 Correct 1 ms 604 KB Output is correct
28 Correct 1 ms 604 KB Output is correct
29 Correct 1 ms 680 KB Output is correct
30 Correct 1 ms 600 KB Output is correct
31 Correct 1 ms 520 KB Output is correct
32 Correct 1 ms 600 KB Output is correct
33 Correct 1 ms 348 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 1 ms 604 KB Output is correct
38 Correct 2 ms 856 KB Output is correct
39 Correct 1 ms 600 KB Output is correct
40 Correct 1 ms 604 KB Output is correct
41 Correct 1 ms 604 KB Output is correct
42 Correct 0 ms 352 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 1 ms 348 KB Output is correct
45 Correct 1 ms 348 KB Output is correct
46 Correct 1 ms 588 KB Output is correct
47 Correct 1 ms 352 KB Output is correct
48 Correct 2 ms 860 KB Output is correct
49 Correct 2 ms 860 KB Output is correct
50 Correct 1 ms 728 KB Output is correct
51 Correct 2 ms 860 KB Output is correct
52 Correct 2 ms 860 KB Output is correct
53 Correct 1 ms 348 KB Output is correct
54 Correct 2 ms 860 KB Output is correct
55 Correct 2 ms 728 KB Output is correct
56 Correct 3 ms 856 KB Output is correct
57 Correct 2 ms 860 KB Output is correct
58 Correct 2 ms 860 KB Output is correct
59 Correct 2 ms 860 KB Output is correct
60 Correct 2 ms 856 KB Output is correct
61 Correct 2 ms 860 KB Output is correct
62 Correct 2 ms 860 KB Output is correct
63 Correct 2 ms 860 KB Output is correct
64 Correct 1 ms 348 KB Output is correct
65 Correct 1 ms 348 KB Output is correct
66 Correct 2 ms 788 KB Output is correct
67 Correct 2 ms 856 KB Output is correct
68 Correct 2 ms 860 KB Output is correct
69 Correct 1 ms 860 KB Output is correct
70 Correct 2 ms 860 KB Output is correct

Subtask #4
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 179 ms 23896 KB Output is correct
5 Correct 180 ms 23896 KB Output is correct
6 Correct 150 ms 23896 KB Output is correct
7 Correct 164 ms 23896 KB Output is correct
8 Correct 2 ms 860 KB Output is correct
9 Correct 2 ms 860 KB Output is correct
10 Correct 286 ms 106676 KB Output is correct
11 Correct 313 ms 109904 KB Output is correct
12 Correct 410 ms 135648 KB Output is correct
13 Correct 413 ms 130896 KB Output is correct
14 Correct 145 ms 38740 KB Output is correct
15 Correct 360 ms 137612 KB Output is correct
16 Correct 438 ms 137556 KB Output is correct
17 Correct 405 ms 137552 KB Output is correct
18 Correct 372 ms 137656 KB Output is correct
19 Correct 410 ms 137696 KB Output is correct
20 Correct 365 ms 137436 KB Output is correct
21 Correct 363 ms 137444 KB Output is correct
22 Correct 401 ms 134992 KB Output is correct
23 Correct 431 ms 137704 KB Output is correct
24 Correct 372 ms 136784 KB Output is correct
25 Correct 233 ms 45536 KB Output is correct
26 Correct 168 ms 45396 KB Output is correct
27 Correct 366 ms 137700 KB Output is correct
28 Correct 354 ms 135764 KB Output is correct
29 Correct 482 ms 137572 KB Output is correct
30 Correct 371 ms 137708 KB Output is correct
31 Correct 411 ms 136528 KB Output is correct
32 Correct 388 ms 137688 KB Output is correct
33 Correct 171 ms 45652 KB Output is correct
34 Correct 175 ms 45396 KB Output is correct
35 Correct 173 ms 45392 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Correct 0 ms 344 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 1 ms 348 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 1 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 1 ms 604 KB Output is correct
45 Correct 1 ms 652 KB Output is correct
46 Correct 2 ms 600 KB Output is correct
47 Correct 1 ms 604 KB Output is correct
48 Correct 1 ms 604 KB Output is correct
49 Correct 1 ms 344 KB Output is correct
50 Correct 1 ms 604 KB Output is correct
51 Correct 1 ms 464 KB Output is correct
52 Correct 1 ms 604 KB Output is correct
53 Correct 2 ms 604 KB Output is correct
54 Correct 1 ms 604 KB Output is correct
55 Correct 1 ms 604 KB Output is correct
56 Correct 1 ms 604 KB Output is correct
57 Correct 1 ms 604 KB Output is correct
58 Correct 1 ms 604 KB Output is correct
59 Correct 1 ms 540 KB Output is correct
60 Correct 1 ms 348 KB Output is correct
61 Correct 0 ms 344 KB Output is correct
62 Correct 1 ms 604 KB Output is correct
63 Correct 1 ms 604 KB Output is correct
64 Correct 1 ms 680 KB Output is correct
65 Correct 1 ms 600 KB Output is correct
66 Correct 1 ms 520 KB Output is correct
67 Correct 1 ms 600 KB Output is correct
68 Correct 1 ms 348 KB Output is correct
69 Correct 1 ms 348 KB Output is correct
70 Correct 1 ms 348 KB Output is correct
71 Correct 0 ms 348 KB Output is correct
72 Correct 1 ms 604 KB Output is correct
73 Correct 2 ms 856 KB Output is correct
74 Correct 1 ms 600 KB Output is correct
75 Correct 1 ms 604 KB Output is correct
76 Correct 1 ms 604 KB Output is correct
77 Correct 0 ms 352 KB Output is correct
78 Correct 0 ms 348 KB Output is correct
79 Correct 1 ms 348 KB Output is correct
80 Correct 1 ms 348 KB Output is correct
81 Correct 1 ms 588 KB Output is correct
82 Correct 1 ms 352 KB Output is correct
83 Correct 2 ms 860 KB Output is correct
84 Correct 2 ms 860 KB Output is correct
85 Correct 1 ms 728 KB Output is correct
86 Correct 2 ms 860 KB Output is correct
87 Correct 2 ms 860 KB Output is correct
88 Correct 1 ms 348 KB Output is correct
89 Correct 2 ms 860 KB Output is correct
90 Correct 2 ms 728 KB Output is correct
91 Correct 3 ms 856 KB Output is correct
92 Correct 2 ms 860 KB Output is correct
93 Correct 2 ms 860 KB Output is correct
94 Correct 2 ms 860 KB Output is correct
95 Correct 2 ms 856 KB Output is correct
96 Correct 2 ms 860 KB Output is correct
97 Correct 2 ms 860 KB Output is correct
98 Correct 2 ms 860 KB Output is correct
99 Correct 1 ms 348 KB Output is correct
100 Correct 1 ms 348 KB Output is correct
101 Correct 2 ms 788 KB Output is correct
102 Correct 2 ms 856 KB Output is correct
103 Correct 2 ms 860 KB Output is correct
104 Correct 1 ms 860 KB Output is correct
105 Correct 2 ms 860 KB Output is correct
106 Correct 0 ms 348 KB Output is correct
107 Correct 1 ms 348 KB Output is correct
108 Correct 354 ms 125660 KB Output is correct
109 Correct 373 ms 134888 KB Output is correct
110 Correct 361 ms 125780 KB Output is correct
111 Correct 421 ms 134748 KB Output is correct
112 Correct 3 ms 856 KB Output is correct
113 Correct 2 ms 860 KB Output is correct
114 Correct 529 ms 152456 KB Output is correct
115 Correct 456 ms 149208 KB Output is correct
116 Correct 288 ms 106592 KB Output is correct
117 Correct 323 ms 110952 KB Output is correct
118 Correct 533 ms 139860 KB Output is correct
119 Correct 163 ms 37804 KB Output is correct
120 Correct 444 ms 152576 KB Output is correct
121 Correct 468 ms 152656 KB Output is correct
122 Correct 471 ms 152556 KB Output is correct
123 Correct 486 ms 152536 KB Output is correct
124 Correct 467 ms 152476 KB Output is correct
125 Correct 478 ms 152512 KB Output is correct
126 Correct 478 ms 152148 KB Output is correct
127 Correct 432 ms 147812 KB Output is correct
128 Correct 487 ms 152676 KB Output is correct
129 Correct 500 ms 151140 KB Output is correct
130 Correct 229 ms 52840 KB Output is correct
131 Correct 223 ms 52752 KB Output is correct
132 Correct 560 ms 152660 KB Output is correct
133 Correct 214 ms 52848 KB Output is correct
134 Correct 420 ms 152556 KB Output is correct
135 Correct 460 ms 152660 KB Output is correct
136 Correct 484 ms 150368 KB Output is correct
137 Correct 454 ms 152692 KB Output is correct
138 Correct 212 ms 53084 KB Output is correct
139 Correct 211 ms 52824 KB Output is correct
140 Correct 226 ms 52048 KB Output is correct