https://www.luogu.com.cn/problem/P1098

#define _CRT_SECURE_NO_WARNINGS

#include<iostream>
#include<string>
#include<cstring>
#include<cstdio>
using namespace std;
int main(){
	char a[7000] = { 0 };
	char b[7000] = { 0 };
	int p1, p2, p3;
	cin >> p1 >> p2 >> p3;
	cin>>a;
	int log = 0;
	int k = 0;
	int flag=0;
	for (int i = 0; i < strlen(a); i++){
		if (a[i] == '-'){
		//	if(a[i+1]=='-') {
		//		b[k++] = a[i];
		//		continue;
			//}
			
			if(flag==0){
				b[k++] = a[i];
				continue;
			}
			
			
			if(i==0 || i==strlen(a)-1) {
				b[k++] = a[i];
				continue;
			}
			
			if (a[i-1] == a[i + 1] - 1){
				
			}
			
			if(a[i-1]==a[i+1]){
				b[k++] = a[i];
			}
			
			if (a[i - 1] > a[i + 1]){
				b[k++] = a[i];
				
			}
			
			if(isdigit(a[i-1])&&!isdigit(a[i+1])){
				b[k++] = a[i];
				continue;
			}
			
			flag=0;
			if (p3 == 1){
				for (int j = a[i-1]+1; j < a[i+1]; j++){
					for (int m = 0; m < p2; m++){
						switch (p1){
						case 1:b[k++] = j; break;
						case 2:if (isdigit(j)) b[k++] = j;else b[k++] = j - 32; break;
						case 3:b[k++] = '*'; break;
						}
					}
				}
			}
			if (p3 == 2){
				for (int j = a[i+1]-1; j > a[i -1]; j--){
					for (int m = 0; m < p2; m++){
						switch (p1){
						case 1:b[k++] = j; break;
						case 2:if (isdigit(j)) b[k++] = j; else b[k++] = j - 32; break;
						case 3:b[k++] = '*'; break;
						}
					}
				}
			}

		}
		else{
			b[k++] = a[i];
			flag=1;
		}

	}
	cout << b << endl;

	return 0;
}
}