Submission #6021

#	Time	Username	Problem	Language	Result	Execution time	Memory
6021		model_code	쌍둥이 독수리 (GA7_twineagles)	C++98	29 / 100	0 ms	1088 KiB

twineagles

#include<stdio.h>
  
typedef long long lld;
  
lld lh, s, d, l, b, d1, d2;
  
lld defeat(lld fhp, lld fhe, lld shp, lld she){
    long long sum=0;
    if(fhp<=lh && shp<=lh)return 1;
    if(fhp > lh*2){
        sum += (fhp-2*lh)/(2*lh-fhe), fhp -= sum*(2*lh-fhe), shp += sum*she;
    }
    if(fhp > lh*2){
        fhp -= 2*lh-fhe, shp += she, sum++;
        if(fhp <= lh)shp -= lh;
    }
    sum++, shp += she; // defeat first animal
  
    if(shp > lh*2){
        sum += (shp-2*lh)/(2*lh-she), shp = (shp-2*lh)%(2*lh-she)+2*lh;
    }
    if(shp > lh*2)sum+=2;
    else sum++; // defeat second animal
    return sum;
}
  
int main(){
    scanf("%lld%lld%lld%lld%lld", &lh, &s, &d, &l, &b);
  if(b > 0) return 0;
    d1 = defeat(s, l, d, b);
    d2 = defeat(d, b, s, l);
    if(d1<d2)printf("%lld", d1);
    else printf("%lld", d2);
    return 0;
}

• Subtask 1: 11 / 11
• Subtask 2: 18 / 18
• Subtask 3: 0 / 9
• Subtask 4: 0 / 14
• Subtask 5: 0 / 48