Submission #6018

#	Time	Username	Problem	Language	Result	Execution time	Memory
6018		ainta	쌍둥이 독수리 (GA7_twineagles)	C++98	29 / 100	0 ms	1088 KiB

twineagles

#include<stdio.h>
long long R, R2, tp;
void Do(long long LH, long long S, long long D, long long L, long long B)
{
	R = 0;
	if (S > LH * 2)R += (S - LH * 2) / (2 * LH - L);
	S -= R * (2 * LH - L);
	if (S > LH * 2){
		R++;
		S -= (2 * LH - L);
	}
	if (S > LH){
		R++;
		D += R * B;
	}
	else{
		D += R*B;
		D -= LH;
		R++;
	}
	if (D <= 0)return;
	D += B;
	if (D > LH * 2){
		tp = (D - LH * 2) / (2 * LH - B);
		R += tp;
		D -= tp * (2 * LH - B);
	}
	if (D > LH * 2)R += 2;
	else R++;
	return;
}
int main()
{
	long long LH, S, D, L, B;
	scanf("%lld%lld%lld%lld%lld", &LH, &S, &D, &L, &B);
	Do(LH, S, D, L, B);
	R2 = R;
	Do(LH, D, S, B, L);
	printf("%lld\n", R < R2 ? R : R2);
}

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