说这些爱心

zfr14 黄金2 2023-03-18 14:35:47 7

谁会???

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CPP 刷题王

wo bu fei

root 站长
double a, b;
cin >> a >> b;
pirntf("%.9lf", a / b);
ljhlq

#include <bits/stdc++.h> using namespace std; int main() { int a, b; double c; cin >> a >> b; c = a * 1.0 / b; cout << fixed << setprecision(9) << c; return 0; }