Submission #3771773
Source Code Expand
#include <iostream> using namespace std; long long p = 1000000007; long long mod_fact[200000]; void mod_fact_init(){ mod_fact[0]=mod_fact[1]=1; for(int i=2;i<200000;i++){ mod_fact[i]=(mod_fact[i-1]*i)%p; } } long long mod_pow(long long a, long long b){ a%=p; if(b==0){ return 1; }else if(b%2==0){ return mod_pow(a*a, b/2)%p; }else{ return (a*mod_pow(a, b-1))%p; } } long long mod_comb(long long a, long long b){ long long c = (mod_fact[a]*mod_pow(mod_fact[a-b], p-2))%p; return (c*mod_pow(mod_fact[b], p-2))%p; } int main(void){ long long a,b,c,h,w; cin>>a>>b>>c; mod_fact_init(); h=((((c-a+p)*b)%p)*mod_pow((a*b%p+a*c%p-(b*c)%p+p)%p,p-2))%p; w=((((b-a+p)*c)%p)*mod_pow((a*b%p+a*c%p-(b*c)%p+p)%p,p-2))%p; //h=(c-a)*b/(a*b-(a*c)-(b*c)); cout<<w<<" "<<h<<endl; }
Submission Info
Submission Time | |
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Task | D - 動的計画法 |
User | nuts |
Language | C++14 (GCC 5.4.1) |
Score | 100 |
Code Size | 918 Byte |
Status | AC |
Exec Time | 5 ms |
Memory | 1792 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 100 | ||||
Status |
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Set Name | Test Cases |
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Sample | sample_01.txt, sample_02.txt, sample_03.txt |
All | sample_01.txt, sample_02.txt, sample_03.txt, subtask2_01.txt, subtask2_02.txt, subtask2_03.txt, subtask2_04.txt, subtask2_05.txt, subtask2_06.txt, subtask2_07.txt, subtask2_08.txt, subtask2_09.txt, subtask2_10.txt, subtask2_11.txt, subtask2_12.txt, subtask2_13.txt, subtask2_14.txt, subtask2_15.txt, subtask2_16.txt, subtask2_17.txt, subtask2_18.txt, subtask2_19.txt, subtask2_20.txt, subtask2_21.txt, subtask2_22.txt, subtask2_23.txt, subtask2_24.txt, subtask2_25.txt, subtask2_26.txt, subtask2_27.txt, subtask2_28.txt, subtask2_29.txt, subtask2_30.txt, subtask2_31.txt, subtask2_32.txt, subtask2_33.txt, subtask2_34.txt, subtask2_35.txt, subtask2_36.txt, subtask2_37.txt, subtask2_38.txt, subtask2_39.txt, subtask2_40.txt, subtask2_41.txt, subtask2_42.txt, subtask2_43.txt, subtask2_44.txt, subtask2_45.txt, subtask2_46.txt, subtask2_47.txt, subtask2_48.txt, subtask2_49.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 5 ms | 1792 KB |
sample_02.txt | AC | 5 ms | 1792 KB |
sample_03.txt | AC | 5 ms | 1792 KB |
subtask2_01.txt | AC | 5 ms | 1792 KB |
subtask2_02.txt | AC | 5 ms | 1792 KB |
subtask2_03.txt | AC | 5 ms | 1792 KB |
subtask2_04.txt | AC | 5 ms | 1792 KB |
subtask2_05.txt | AC | 5 ms | 1792 KB |
subtask2_06.txt | AC | 5 ms | 1792 KB |
subtask2_07.txt | AC | 5 ms | 1792 KB |
subtask2_08.txt | AC | 5 ms | 1792 KB |
subtask2_09.txt | AC | 5 ms | 1792 KB |
subtask2_10.txt | AC | 5 ms | 1792 KB |
subtask2_11.txt | AC | 5 ms | 1792 KB |
subtask2_12.txt | AC | 5 ms | 1792 KB |
subtask2_13.txt | AC | 5 ms | 1792 KB |
subtask2_14.txt | AC | 5 ms | 1792 KB |
subtask2_15.txt | AC | 5 ms | 1792 KB |
subtask2_16.txt | AC | 5 ms | 1792 KB |
subtask2_17.txt | AC | 5 ms | 1792 KB |
subtask2_18.txt | AC | 5 ms | 1792 KB |
subtask2_19.txt | AC | 5 ms | 1792 KB |
subtask2_20.txt | AC | 5 ms | 1792 KB |
subtask2_21.txt | AC | 5 ms | 1792 KB |
subtask2_22.txt | AC | 5 ms | 1792 KB |
subtask2_23.txt | AC | 5 ms | 1792 KB |
subtask2_24.txt | AC | 5 ms | 1792 KB |
subtask2_25.txt | AC | 5 ms | 1792 KB |
subtask2_26.txt | AC | 5 ms | 1792 KB |
subtask2_27.txt | AC | 5 ms | 1792 KB |
subtask2_28.txt | AC | 5 ms | 1792 KB |
subtask2_29.txt | AC | 5 ms | 1792 KB |
subtask2_30.txt | AC | 5 ms | 1792 KB |
subtask2_31.txt | AC | 5 ms | 1792 KB |
subtask2_32.txt | AC | 5 ms | 1792 KB |
subtask2_33.txt | AC | 5 ms | 1792 KB |
subtask2_34.txt | AC | 5 ms | 1792 KB |
subtask2_35.txt | AC | 5 ms | 1792 KB |
subtask2_36.txt | AC | 5 ms | 1792 KB |
subtask2_37.txt | AC | 5 ms | 1792 KB |
subtask2_38.txt | AC | 5 ms | 1792 KB |
subtask2_39.txt | AC | 5 ms | 1792 KB |
subtask2_40.txt | AC | 5 ms | 1792 KB |
subtask2_41.txt | AC | 5 ms | 1792 KB |
subtask2_42.txt | AC | 5 ms | 1792 KB |
subtask2_43.txt | AC | 5 ms | 1792 KB |
subtask2_44.txt | AC | 5 ms | 1792 KB |
subtask2_45.txt | AC | 5 ms | 1792 KB |
subtask2_46.txt | AC | 5 ms | 1792 KB |
subtask2_47.txt | AC | 5 ms | 1792 KB |
subtask2_48.txt | AC | 5 ms | 1792 KB |
subtask2_49.txt | AC | 5 ms | 1792 KB |