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全部文章（共13篇）

题解 | #[NOIP2008]ISBN号码#

#include<bits/stdc++.h> using namespace std; int main() { string tmp; cin>>tmp; regex reg("^[0-9]-[0-9]{3}-[0-9]{5}-([0-9...

C++

2022-07-22

1 294

题解 | #小乐乐是否被叫家长#

#include<bits/stdc++.h> using namespace std; int main() { int a,b,c; cin>>a>>b>>c; string r = (a+b+c)/3<60?&quo...

C++

2022-07-18

0 203

题解 | #计算一元二次方程#

#include<bits/stdc++.h> using namespace std; int main() { // (-b±√(b^2-4ac))/2a float a,b,c; while(cin>>a>>b>>c) ...

C++

2022-07-16

0 295

题解 | #牛牛的计划#

#include<bits/stdc++.h> using namespace std; int main() { int tmp; vector<int> time; int count = 0; while(cin>>tmp) ...

C++

2022-07-12

0 199

题解 | #三角形判断#

#include<bits/stdc++.h> using namespace std; int main() { vector<vector<int>> triGrp; vector<int> tri; int tmp; ...

C++

2022-07-12

0 227

题解 | #HTTP状态码#

#include<bits/stdc++.h> using namespace std; int main() { int condition; while(cin>>condition) { switch(condition) ...

C++

2022-07-06

0 216

题解 | #牛牛的金币#

#include<bits/stdc++.h> using namespace std; int main() { int pos,oddX=0,evenY=0,count=0; while(cin>>pos) { if(!(count...

C++

2022-07-05

1 207

题解 | #计算商品打折结算金额#

#include <iostream> #include <iomanip> using namespace std; int main() { double price; cin >> price; double cost ...

C++

2022-06-29

17 306

题解 | #网购#

#include using namespace std; int main() { double input; int count = 0; vector tmp; while(cin>>input) { tmp.push_bac...

C++

2022-06-27

1 272

题解 | #四季#

#include<bits/stdc++.h> using namespace std; int main() { int time; cin>>time; int month = time%100; switch(month%12/3) ...

C++

2022-06-25

7 278