2.26 字符模拟

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[C++] 纯文本查看 复制代码

void zifujiami()
{
	char a[100];
	cin>>a;
	for(int i=0;i<strlen(a);i++)
	{
		if(a[i]>='x') a[i]=a[i]-'x'+'a';
		else a[i]=a[i]+3;
		printf("%c",a[i]);
	}
}
//string **;
//getline(cin,**);
//**.length();

//char **[];
//gets(**);
//strlen(**);
void xinxijiami()//信息加密 
{
	char a[100];
	gets(a);
	for(int i=0;i<strlen(a);i++)
	{
		if((a[i]>='A' && a[i]<='Z') || (a[i]>='a' && a[i]<='z'))
		{
			if(a[i]>='a' && a[i]<='d') a[i]='z'-('d'-a[i]);
			else if(a[i]>='A' && a[i]<='D') a[i]='Z'-('D'-a[i]);
			else a[i]=a[i]-4;
		}
		printf("%c",a[i]);
	}
}

void xinxijiami2()//信息加密 
{
	string a;
	getline(cin,a);
	for(int i=0;i<a.length();i++)
	{
		if((a[i]>='A' && a[i]<='Z') || (a[i]>='a' && a[i]<='z'))
		{
			if(a[i]>='a' && a[i]<='d') a[i]='z'-('d'-a[i]);
			else if(a[i]>='A' && a[i]<='D') a[i]='Z'-('D'-a[i]);
			else a[i]=a[i]-4;
		}
		printf("%c",a[i]);
	}
}
void zifuyasuo()
{
	char a[1000];
	int t=1;
	cin>>a;
	printf("%c",a[0]);
	for(int i=1;i<strlen(a);i++)
	{
		if(a[i]==a[i-1]) t++;
		else
		{
			if(t>1) printf("%d%c",t,a[i]);
			else printf("%c",a[i]);
			t=1;
		}
	}
	if(t>1) printf("%d",t);
}