1969: 蓝桥杯算法提高VIP-字符串跳步
```cpp#includeusingnamespacestd;intmain(){unsignedintstart,step;strings;cin>>s>>start>>step;for(unsignedinti=start;i
题解列表
1621: 蓝桥杯算法训练VIP-字符串编辑
```cpp#includeusingnamespacestd;intmain(){strings;intnum=0;getline(cin,s);charch;cin>>ch;switch(ch){case'D':charch1;cin>>ch1;for(inti=0;i
1728: 字符串的查找删除
```cpp#include#includeusingnamespacestd;intmain(){chardel[20],str[200];gets(del);while(gets(str)){inti=0;while(i
1826: 蓝桥杯2015年第六届真题-切开字符串
```cpp#include#includeusingnamespacestd;stringst;intn,m;booldfs(strings){if(s.length()%2!=0){for(inti=0,j=s.length()-1;i>n>>st;setsa,
1241: 盐水的故事
摘要：```cpp
#include
using namespace std;
int main()
{
int VUL,D,time=0,count=1;
cin>>VUL>>……
1242: 矩阵转置
摘要：```cpp
#include
using namespace std;
int a[1001][1001];
int main()
{
int n;
cin>>n;
……
巧妙运用'\0'
```c#include#include#includeintmain(){intn,flag=0;chara[100],b[100];gets_s(a);intk=strlen(a);if(a[k-2]=='e'&&a[k-1]=='r'||a[k-2]=='l'&&a[k-1]=='y')a[k-
1243: 破解平方数
```cpp#include#includeusingnamespacestd;typedeflonglongll;intt,m,r[101];llDFS(inti,llmul){if(i==m){llsqr=sqrt(1.0*mul);if(sqr*sqr==mul)return1;elseretu
1951 求平方和 题解
摘要：只要用a2+b22就行了参考代码一：#includeusing namespace std;int main(){ int a,b; cin>>a>>b; cout<<a*a+b*b……