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Submission #7043

# Submission time Handle Problem Language Result Execution time Memory
7043 2014-07-13T16:22:17 Z hongjun7 쌍둥이 독수리 (GA7_twineagles) C++
0 / 100
 0 ms 1088 KB 
#include <cstdio>
typedef long long ll;
#define putmin(a,b) ((a)>(b)?(a)=(b):1)
ll calc(ll LH,ll S,ll D,ll L,ll B) {
	ll 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) D += (++R)*B;
	else {
		D += R*B-LH; R++;
		if (D <= 0) return R;
		D += B;
	}
	if (D > LH*2) { R += (D-LH*2)/(2*LH-B); D -= (D-LH*2)/(2*LH-B)*(2*LH-B); }
	return R+1+(D>LH*2);
}
int main() {
	ll LH,S,D,L,B,res = 0;
	scanf("%lld%lld%lld%lld%lld",&LH,&S,&D,&L,&B);
	putmin(res,calc(LH,S,D,L,B));
	putmin(res,calc(LH,D,S,B,L));
	printf("%lld",res);
}

Subtask #1
0.0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 1088 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0.0 / 18.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 1088 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0.0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 1088 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0.0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 1088 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0.0 / 48.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 1088 KB Output isn't correct
2 Halted 0 ms 0 KB -