1309: 表达式计算3
```cpp#include#include#includeusingnamespacestd;charss1[2]={'+','-'},ss2[2]={'*','/'},ss3[1]={'^'};intis_ss1(charc){for(inti=0;i
题解列表
1313: 字符串的距离
```cpp#include#include#includeusingnamespacestd;intA[2010][2010],len1,len2,k;chars1[2010],s2[2010];voiddp(){for(inti=1;is2+1>>k;len1=strlen(s1+1),
1095: The 3n + 1 problem
```cpp#include#includeusingnamespacestd;intfun(intnum){intcount=1;while(num!=1){if(num%2!=0){num=num*3+1;count++;}else{num/=2;count++;}}returncount;}in
1093: 字符逆序
只需将字符数组倒过来输出就行了```cpp#include#includeusingnamespacestd;intmain(){charch[101];gets(ch);for(inti=strlen(ch)-1;i>=0;i--)putchar(ch[i]);return0;}```
1267: A+B Problem
摘要：```cpp
#include
using namespace std;
int main()
{
int a,b;
cin>>a>>b;
cout……
1586: 蓝桥杯算法训练VIP-A+B problem
摘要：简单的A+B问题
```cpp
#include
using namespace std;
int main()
{
int a,b;
cin>>a>>b;
c……
1620: 蓝桥杯算法训练VIP-字符串的展开
```cpp#includeusingnamespacestd;intp1,p2,p3,i=0,k;charch[300],be,af,f,j,p;intmain(){cin>>p1>>p2>>p3>>ch;while(ch[i]){be=ch[i-1];af=ch[i+1];f=ch[i];if(f
1761: 学习ASCII码
只要进行int和char之间的的转换就行了```cpp#includeusingnamespacestd;intmain(){cout
1780: 字符与它对应的ASC码
```cpp#includeusingnamespacestd;intmain(){charch;ch=getchar();cout
1855: 输出字符'A'个数
摘要：```cpp
#include
using namespace std;
int main()
{
int n;
cin>>n;
for(int i=1;i……