Big guy who can help me have a look at my title
Title description
The Description
Enter a string, count the number of letters.

The input description
Input
A string that contains no Spaces (length is less than 100)

Output description
The Output
The number of letters in string

Sample input
Input example
124 lfdk54aiej92854 & amp; % $GJ
Sample output
The Output example
10

Here is my code
I don't know where is wrong
#include
Int main ()
{
char ch;
int count=0;
int i;
While (getchar ()!=(EOF)
{

If (getchar () & gt;='A' & amp; & Getchar () & lt;='Z')
{
count++;
}
If (getchar () & gt;='a' & amp; & Getchar () & lt;='z')
{
count++;
}
I=count;
}
Printf (" % d ", I);
return 0;
}

CodePudding user response:

 # include 
#include  

Int main () 
{
//char ch; 
Int ch; 
int count=0; 
int i; 
While ((ch=getchar ())!=(EOF) 
{
If (ch=='\ n') 
break; 
If # 1 
If (ch & gt;='A' & amp; & Ch<='Z') 
{
count++; 
} 
Else if (ch>='a' & amp; & Ch<='z') 
{
count++; 
} 
# the else 
If (isalpha (ch)) 
count++; 
# endif 
//I=count; 
} 
//printf (" % d ", I); 
Printf (" % d \ n ", count); 

return 0; 
} 

For your reference ~

CodePudding user response:

In brief, each getchar (), will read one character at a time, and on the comparison, do not save,
This kind of behavior in the northeast words called bear blind split (3) and corn, splitting a throw a root,