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我的 c, 简单哦^_^#include <stdio.h> #include <math.h> void main() { int num,i,j; double temp; double input[101]={0}; scanf("%d",&num); for(i=0;i<num;i++)scanf("%lf",&input[i]); if(num==1)printf("%.3lf\n",input[0]); else { for(i=0;i<num;i++){ for(j=num-2;j>=i;j--)if(input[j]>input[j+1]){ temp=input[j]; input[j]=input[j+1]; input[j+1]=temp; } } for(i=num-2;i>=0;i--){ input[i]=2*sqrt(input[i]*input[i+1]); } printf("%.3lf\n",input[0]); } } Followed by:
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