#include<stdio.h>
void fun(char *str,int m,int n,int l){
int j=0;
while(j<l-m-n){
str[j]=str[j+m];
j++;
}
str[j]=0; //str[j] 及以后赋值为0
printf("%s",str);
}
int main (){
char str[25]="*****1234567890*****";
int m=5,n=5,l=20;
fun (str,m,n,l);
return 0;
}
int j=0;
while(j<l-m-n){
str[j]=str[j+m];
j++;
}
str[j]=0; //str[j] 及以后赋值为0
printf("%s",str);
}
int main (){
char str[25]="*****1234567890*****";
int m=5,n=5,l=20;
fun (str,m,n,l);
return 0;
}