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题解 | #今年的第几天？#

#include <iostream> using namespace std; int daytab[2][13] = { { 0,31,28,31,30,31,30,31,31,30,31,30,31 }, { 0,31,29,31,30,31,30,31,31,30,31...

2024-04-23

0 128

题解 | #日期差值#直接算日期就行

#include <iostream> #include <math.h> using namespace std; int daytab[2][13] = { { 0,31,28,31,30,31,30,31,31,30,31,30,31 }, { 0,31,29,...

2024-04-23

0 141

题解 | #日期累加#想了很久了

#include <iostream> using namespace std; int daytab[2][13] = { {0,31,28,31,30,31,30,31,31,30,31,30,31 }, {0,31,29,31,30,31,30,31,31,30,31,3...

2024-04-23

0 135

题解 | #打印日期#超级简单

#include <iostream> using namespace std; int daytab[2][13] = { {0,31,28,31,30,31,30,31,31,30,31,30,31}, {0,31,29,31,30,31,30,31,31,30,31,30,...

2024-04-23

0 114

题解 | #Old Bill#非常简单的枚举

#include <iostream> using namespace std; int main(){ int cnt; cin >> cnt; int x,y,z,sum; bool flag = false; cin >> x; ...

2024-04-22

0 124

题解 | #百钱买百鸡问题#超级简单

#include <iostream> using namespace std; int main(){ int n ; cin >> n; for(int i = 0;i <= 20;i ++){ for(int j = 0;j <= 33; ...

2024-04-22

0 143

题解 | #与7无关的数#手写函数

#include <iostream> using namespace std; bool divBy7(int x){ if(x % 7 == 0)return true; while(x){ int num; num = x % 10; if(num == 7)...

2024-04-22

0 126