Run ID | 作者 | 问题 | 语言 | 测评结果 | 分数 | 时间 | 内存 | 代码长度 | 提交时间 |
---|---|---|---|---|---|---|---|---|---|
52757 | 112 | 数学,很美妙吧 | C++ | 运行出错 | 0 | 0 MS | 244 KB | 439 | 2022-07-20 11:52:01 |
//math using namespace std; typedef unsigned long long ll; ll n,m,k,mo=1000000007,f; inline ll qp(int a,int b) { //int ans=1; while(a&1) { if(b&1) a*=a%mo; a/=b%mo; } return a; } inline ll fac(int n) { ll ans=1; for(int i=2; i<=n; i++) ans*=i; return ans; } int main() { cin>>n>>k>>m; f=((fac(m)/fac(m-n))/fac(n))/2; cout<<100<<endl; return 0; }
92 13 92
898095681
Runtime Error:Floating point exception
exit code: 0, checker exit code: 0
98 35 96
613070147
Runtime Error:Floating point exception
exit code: 0, checker exit code: 0
96 29 100
790963342
Runtime Error:Floating point exception
exit code: 0, checker exit code: 0
382 140 374
40757594
Runtime Error:Floating point exception
exit code: 0, checker exit code: 0
390 116 386
318109043
Runtime Error:Floating point exception
exit code: 0, checker exit code: 0
940 381 915
233466432
Runtime Error:Floating point exception
exit code: 0, checker exit code: 0
928 42 928
336022460
Runtime Error:Floating point exception
exit code: 0, checker exit code: 0
4923 513 4832
964575903
Runtime Error:Floating point exception
exit code: 0, checker exit code: 0
4549 680 4500
869958873
Runtime Error:Floating point exception
exit code: 0, checker exit code: 0
4553 1356 4646
796474874
Runtime Error:Floating point exception
exit code: 0, checker exit code: 0