/* 1.3编程基础之算术表达式与顺序执行 06 甲流疫情死亡率 http://noi.openjudge.cn/ch0103/06/ */ #include<iostream> using namespace std; int main() { int a,b; cin>>a>>b; double ans; ans=b*1.0/a*100; printf("%.3lf%%\n",ans); return 0; }
python3代码
a, b = map(int, input().split()) print('%.3f%%' % (b*100/a))
转自
python && C++ NOI编程题解1.3
https://blog.csdn.net/yigezzchengxuyuan/article/details/86616733