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题解 | #小乐乐是否被叫家长#

#include <iostream> using namespace std; int main() { int a, b, c; cin >> a >> b >> c; float average = (a + b + c) / 3.0; ...

2024-04-22

0 85

题解 | #获得月份天数#

#include <iostream> using namespace std; int main() { int year = 0; int month[12] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }; int ...

2024-04-22

0 81

题解 | #计算一元二次方程#

#include <iostream> #include<iomanip> #include<cmath> using namespace std; int main() { float a = 0; //定义a,b,c float b = 0; flo...

2024-04-18

0 126