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 |
---|---|---|---|---|---|---|---|---|---|
#212059 | #3815. 种树 | sycwhx | 10 | 0ms | 1196kb | C++ | 1.1kb | 2024-10-13 10:43:23 | 2024-10-13 12:55:16 |
answer
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
ll n,m,k,a[20][10];
int main()
{
a[1][5]=0,a[2][5]=0,a[3][5]=0,a[4][5]=0,a[5][5]=1,a[6][5]=6,a[7][5]=21,a[8][5]=56,a[9][5]=126,a[10][5]=252,a[11][5]=462,a[12][5]=792,a[13][5]=1287,a[14][5]=2002,a[15][5]=3003,a[16][5]=4368;
a[1][4]=0,a[2][4]=0,a[3][4]=0,a[4][4]=1,a[5][4]=5,a[6][4]=15,a[7][4]=35,a[8][4]=70,a[9][4]=126,a[10][4]=210,a[11][4]=330,a[12][4]=495,a[13][4]=715,a[14][4]=1001,a[15][4]=1365,a[16][4]=1820;
a[1][3]=0,a[2][3]=0,a[3][3]=1,a[4][3]=4,a[5][3]=10,a[6][3]=20,a[7][3]=35,a[8][3]=56,a[9][3]=84,a[10][3]=120,a[11][3]=165,a[12][3]=220,a[13][3]=286,a[14][3]=364,a[15][3]=455,a[16][3]=560;
a[1][2]=0,a[2][2]=1,a[3][2]=3,a[4][2]=6,a[5][2]=10,a[6][2]=15,a[7][2]=21,a[8][2]=28,a[9][2]=36,a[10][2]=45,a[11][2]=55,a[12][2]=66,a[13][2]=78,a[14][2]=91,a[15][2]=105,a[16][2]=120;
a[1][1]=1,a[2][1]=2,a[3][1]=3,a[4][1]=4,a[5][1]=5,a[6][1]=6,a[7][1]=7,a[8][1]=8,a[9][1]=9,a[10][1]=10,a[11][1]=11,a[12][1]=12,a[13][1]=13,a[14][1]=14,a[15][1]=15,a[16][1]=16;
cin>>n>>m>>k;
cout<<a[n*m][k];
return 0;
}
详细
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Test #1:
score: 10
Accepted
time: 0ms
memory: 1196kb
input:
2 2 1
output:
4
result:
ok 1 number(s): "4"
Test #2:
score: 0
Wrong Answer
time: 0ms
memory: 1192kb
input:
2 3 2
output:
15
result:
wrong answer 1st numbers differ - expected: '8', found: '15'
Test #3:
score: 0
Wrong Answer
time: 0ms
memory: 1196kb
input:
4 4 2
output:
120
result:
wrong answer 1st numbers differ - expected: '96', found: '120'
Test #4:
score: 0
Wrong Answer
time: 0ms
memory: 1192kb
input:
4 4 5
output:
4368
result:
wrong answer 1st numbers differ - expected: '304', found: '4368'
Test #5:
score: 0
Wrong Answer
time: 0ms
memory: 1196kb
input:
3 4 3
output:
220
result:
wrong answer 1st numbers differ - expected: '84', found: '220'
Test #6:
score: 0
Wrong Answer
time: 0ms
memory: 1196kb
input:
3 5 2
output:
105
result:
wrong answer 1st numbers differ - expected: '83', found: '105'
Test #7:
score: 0
Wrong Answer
time: 0ms
memory: 1192kb
input:
3 5 3
output:
455
result:
wrong answer 1st numbers differ - expected: '215', found: '455'
Test #8:
score: 0
Wrong Answer
time: 0ms
memory: 1196kb
input:
3 5 4
output:
1365
result:
wrong answer 1st numbers differ - expected: '276', found: '1365'
Test #9:
score: 0
Wrong Answer
time: 0ms
memory: 1196kb
input:
3 5 5
output:
3003
result:
wrong answer 1st numbers differ - expected: '174', found: '3003'
Test #10:
score: 0
Wrong Answer
time: 0ms
memory: 1196kb
input:
4 3 5
output:
792
result:
wrong answer 1st numbers differ - expected: '18', found: '792'