NOI.AC
| ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
|---|---|---|---|---|---|---|---|---|---|
| #211073 | #3800. 蛋糕 | rua | 0 | 3ms | 1284kb | C++11 | 1.8kb | 2024-08-09 10:16:46 | 2024-08-09 12:42:06 |
answer
#include <bits/stdc++.h>
#define inf INT_MAX
#define NN INT_MIN
typedef long long ll;
using namespace std;
int l, t;
int main()
{
#ifdef WHX_AK_IOI
freopen("data.in", "r", stdin);
// freopen("dataout.txt","w",stdout);
#endif
ios::sync_with_stdio(false), cin.tie(0), cout.tie(0);
for (int i = 1; i <= 1; i++)
{
cin >> l >> t;
int g = __gcd(l, t);
l /= g, t /= g;
if (t == 1)
{
// cout << 111 << endl;
cout << l << endl;
continue;
}
double ans;
ll p = t;
while (p % 2 == 0 && p != 0)
p /= 2;
while (p % 5 == 0 && p != 0)
p /= 5;
if (p == 1)
{
int ans = 1.0 * l / t * 100;
cout << ans / 100;
if (ans / 10 % 10 > 0)
{
cout << '.' << ans / 10 % 10;
if (ans % 10 > 0)
cout << ans % 10;
}
else if (ans % 10 > 0)
cout << '.' << ans % 10;
cout << endl;
// printf("%.2lf\n", 1.0 * l / t);
continue;
}
if (t == 999 || t == 9999 || t == 99999)
{
int kkk;
if (t == 999)
kkk = 3;
if (t == 9999)
kkk = 4;
if (t == 99999)
kkk = 5;
cout << l / t << '.';
ans = 1.0 * l / t - l / t;
ans = (int)(ans * pow(10, kkk));
ll kk = ans, kkk2 = 0;
while (kk)
kkk2++, kk /= 10;
// cout << kkk2 << endl;
cout << '(';
for (int i = kkk2 + 1; i <= kkk; i++)
cout << 0;
// cout << ans << endl;
cout << (int)ans << ')' << endl;
continue;
}
cout << endl;
}
// system("pause");
return 0;
}
详细
小提示：点击横条可展开更详细的信息
Test #1:
score: 0
Wrong Answer
time: 0ms
memory: 1244kb
input:
85 85 59 59 52 52 96 12 62 31 48 24 85 85 85 85 69 69 76 38 72 24 54 27 100 20 72 72 42 42 81 81 78 ...
output:
1
result:
wrong answer Unexpected EOF in the participants output
Test #2:
score: 0
Wrong Answer
time: 0ms
memory: 1244kb
input:
9696 9696 9036 9036 4771 4771 7751 7751 9073 9073 9085 9085 6444 358 4581 4581 8505 8505 8028 2007 9...
output:
1
result:
wrong answer Unexpected EOF in the participants output
Test #3:
score: 0
Wrong Answer
time: 0ms
memory: 1244kb
input:
648044 648044 949839 949839 401844 401844 916962 916962 875649 875649 227737 227737 827552 827552 64...
output:
1
result:
wrong answer Unexpected EOF in the participants output
Test #4:
score: 0
Wrong Answer
time: 0ms
memory: 1248kb
input:
37 25 43 10 56 10 47 2 50 50 66 80 34 50 3 8 56 1 49 10 97 5 10 1 76 40 52 50 70 5 26 1 97 32 32 64
output:
1.48
result:
wrong answer Unexpected EOF in the participants output
Test #5:
score: 0
Wrong Answer
time: 0ms
memory: 1252kb
input:
451 100 844 50 744 100 874 8 19 625 443 400 415 512 766 625 189 5 71 128 247 80 307 640 395 160 101 ...
output:
4.51
result:
wrong answer Unexpected EOF in the participants output
Test #6:
score: 0
Wrong Answer
time: 0ms
memory: 1248kb
input:
7819 400 2868 512 4833 800 6024 6250 3285 8000 9721 125 4037 6250 8159 1250 4544 3125 6659 5000 8331...
output:
19.54
result:
wrong answer 1st words differ - expected: '19.5475', found: '19.54'
Test #7:
score: 0
Wrong Answer
time: 0ms
memory: 1252kb
input:
562036 800 494900 160000 710305 4096 549145 125000 277786 125 375881 390625 992034 2 702342 3125 569...
output:
702.54
result:
wrong answer 1st words differ - expected: '702.545', found: '702.54'
Test #8:
score: 0
Wrong Answer
time: 1ms
memory: 1284kb
input:
910 999 944 999 1978 999 581 999 482 999 380 999 130 999 838 999 326 999 1097 999 568 999 358 999 11...
output:
0.(910)
result:
wrong answer Unexpected EOF in the participants output
Test #9:
score: 0
Wrong Answer
time: 0ms
memory: 1280kb
input:
8452 9999 4205 9999 4177 9999 73522 9999 2260 9999 9992 9999 45229 9999 6275 9999 1886 9999 63203 99...
output:
0.(8452)
result:
wrong answer Unexpected EOF in the participants output
Test #10:
score: 0
Wrong Answer
time: 0ms
memory: 1284kb
input:
652832 99999 86603 99999 698815 99999 733498 99999 81815 99999 208109 99999 37024 99999 4883 99999 7...
output:
6.(52838)
result:
wrong answer Unexpected EOF in the participants output
Test #11:
score: 0
Wrong Answer
time: 0ms
memory: 1232kb
input:
103 491 83 1 114 757 214 7 851 243 672 391 532 3 130 61 385 577 119 233 398 241 607 559 460 1 3 717 ...
output:
result:
wrong answer Unexpected EOF in the participants output
Test #12:
score: 0
Wrong Answer
time: 0ms
memory: 1228kb
input:
4173 2067 5038 4221 9002 4023 5399 8061 3182 4767 6110 1191 2345 1919 2234 8581 2139 4047 5103 8841 ...
output:
result:
wrong answer Unexpected EOF in the participants output
Test #13:
score: 0
Wrong Answer
time: 0ms
memory: 1232kb
input:
122878 63889 743422 282861 708740 16059 224329 125883 600815 5271 229177 746563 135403 246477 916903...
output:
result:
wrong answer Unexpected EOF in the participants output
Test #14:
score: 0
Wrong Answer
time: 0ms
memory: 1228kb
input:
792 834 521 262 307 500 269 340 155 96 414 536 173 96 137 735 187 321 577 788 787 958 811 192 563 28...
output:
result:
wrong answer Unexpected EOF in the participants output
Test #15:
score: 0
Wrong Answer
time: 0ms
memory: 1228kb
input:
1985 1210 1986 723 1986 628 1988 52 1991 1026 1989 519 1989 1226 1989 21 1984 712 1996 27 1996 816 1...
output:
result:
wrong answer Unexpected EOF in the participants output
Test #16:
score: 0
Wrong Answer
time: 0ms
memory: 1228kb
input:
9941 8960 4951 2688 5659 3776 6203 4096 3449 8816 1517 2269 8977 5183 4189 3777 4928 9496 37 9552 89...
output:
result:
wrong answer Unexpected EOF in the participants output
Test #17:
score: 0
Wrong Answer
time: 0ms
memory: 1228kb
input:
80258 62742 8017 18626 10499 36864 27011 55552 32593 37660 61539 72315 2281 51248 45697 64256 3866 3...
output:
result:
wrong answer Unexpected EOF in the participants output
Test #18:
score: 0
Wrong Answer
time: 1ms
memory: 1228kb
input:
50937 87224 94005 68794 95287 97008 56806 11386 84920 37159 65243 1776 42961 26609 62779 4311 56039 ...
output:
result:
wrong answer Unexpected EOF in the participants output
Test #19:
score: 0
Wrong Answer
time: 0ms
memory: 1232kb
input:
1000000 999983 999999 999983 999998 999983 999997 999983 999996 999983 999995 999983 999994 999983 9...
output:
result:
wrong answer Unexpected EOF in the participants output
Test #20:
score: 0
Wrong Answer
time: 1ms
memory: 1232kb
input:
426133 364441 128599 195258 959887 821056 929791 105216 155657 164864 813863 352256 552086 307253 21...
output:
result:
wrong answer Unexpected EOF in the participants output
