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
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
AC × 3
AC × 52
Set Name Test Cases
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