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답안 #16797

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
16797 2015-09-29T10:04:46 Z kdh9949 제곱근 구하기 1 (gs13068_sqrt1) C++
1 / 1
 0 ms 1084 KB 
#include <stdio.h>

long long n,k,s;

int main()
{
    scanf("%lld",&n);
    for(k=1;k*k<=n;k++);k--;
    for(;k*k+s<n;s++);
    printf("%.6f",(double)k+(double)s/(2*k+1));
}

Subtask #1
1.0 / 1.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 1084 KB Output is correct
2 Correct 0 ms 1084 KB Output is correct
3 Correct 0 ms 1084 KB Output is correct
4 Correct 0 ms 1084 KB Output is correct
5 Correct 0 ms 1084 KB Output is correct
6 Correct 0 ms 1084 KB Output is correct
7 Correct 0 ms 1084 KB Output is correct
8 Correct 0 ms 1084 KB Output is correct
9 Correct 0 ms 1084 KB Output is correct
10 Correct 0 ms 1084 KB Output is correct
11 Correct 0 ms 1084 KB Output is correct
12 Correct 0 ms 1084 KB Output is correct
13 Correct 0 ms 1084 KB Output is correct
14 Correct 0 ms 1084 KB Output is correct
15 Correct 0 ms 1084 KB Output is correct
16 Correct 0 ms 1084 KB Output is correct
17 Correct 0 ms 1084 KB Output is correct
18 Correct 0 ms 1084 KB Output is correct
19 Correct 0 ms 1084 KB Output is correct
20 Correct 0 ms 1084 KB Output is correct