记录输入的字母个数(C code)

C语言作业,供初学者参考

#include <iostream.h>

void main()

{

char c;

int count=0;

cout<<"enter your char:"<<endl;

while((c=cin.get())!='\n')

{

if(c>='a'&&c<='z'||c>='A'&&c<='Z')

count++;

}

cout<<count<<endl;

}

#include <iostream.h>

int mm(char x[]);

void main()

{

char c[100];

cin.getline(c,100);

cout<<mm(c)<<endl;

}

int mm(char x[])

{

int count=0;

for(int i=0;i<100;i++)

{

if(x[i]>='a'&&x[i]<='z'||x[i]>='A'&&x[i]<='Z')

count++;

}

return count;

}