제출 #7599

#제출 시각아이디문제언어결과실행 시간메모리
7599jihoon제곱근 구하기 1 (gs13068_sqrt1)C++98
0 / 1
0 ms1088 KiB
#include<stdio.h>
//#include<windows.h>
double nn;
double prev,nw;
int main(){
  scanf("%lf",&nn);
  printf("%lf\n",nn);
  //return 0;
  nw=1;
  while(prev!=nw){
    prev=nw;
    //printf("%lf\n",nw);
    nw=nw+(nn/nw);
    //printf("%lf %lf\n",nn/nw,nw);
    nw/=2.0;
    //printf("%lf\n",nw);
   // Sleep(100);
  }
  printf("%.6lf",prev);
}
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