#include#include int main(){ int n; double max=-1; scanf("%d",&n); while(n--) { double a,b,ans; scanf("%lf %lf",&a,&b); ans=sqrt(a*a+b*b); if(ans>max)max=ans; } printf("%.2lf",max); return 0;}
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#include#include int main(){ int n; double max=-1; scanf("%d",&n); while(n--) { double a,b,ans; scanf("%lf %lf",&a,&b); ans=sqrt(a*a+b*b); if(ans>max)max=ans; } printf("%.2lf",max); return 0;}
转载于:https://www.cnblogs.com/xLester/p/7570393.html