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답안 #4783

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
4783 2014-01-02T16:15:56 Z gs13068 제곱근 구하기 1 (gs13068_sqrt1) C++
1 / 1
 0 ms 1088 KB 
#include<cstdio>

int main()
{
	long long i,n;
	scanf("%lld",&n);
	for(i=1;i*i<=n;i++);
	printf("%lld.%06lld",i-1,((n-(i-1)*(i-1))*1000000+(i*i-(i-1)*(i-1))/2)/(i*i-(i-1)*(i-1)));
}

Subtask #1
1.0 / 1.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 1088 KB Output is correct
2 Correct 0 ms 1088 KB Output is correct
3 Correct 0 ms 1088 KB Output is correct
4 Correct 0 ms 1088 KB Output is correct
5 Correct 0 ms 1088 KB Output is correct
6 Correct 0 ms 1088 KB Output is correct
7 Correct 0 ms 1088 KB Output is correct
8 Correct 0 ms 1088 KB Output is correct
9 Correct 0 ms 1088 KB Output is correct
10 Correct 0 ms 1088 KB Output is correct
11 Correct 0 ms 1088 KB Output is correct
12 Correct 0 ms 1088 KB Output is correct
13 Correct 0 ms 1088 KB Output is correct
14 Correct 0 ms 1088 KB Output is correct
15 Correct 0 ms 1088 KB Output is correct
16 Correct 0 ms 1088 KB Output is correct
17 Correct 0 ms 1088 KB Output is correct
18 Correct 0 ms 1088 KB Output is correct
19 Correct 0 ms 1088 KB Output is correct
20 Correct 0 ms 1088 KB Output is correct