iostream

การนับจำนวนตัวอักษร
#include "iostream"
#include "conio.h"
using namespace std;
int main(){
char chr;
int count = 0;
cin>>chr;
while(true){
if(chr == '#')
break;
count++;
cin>>chr;
}
cout<<"total characher is : "<"count<"endl;
getch();
return 0;}