View Code of Problem 43

#include <stdio.h>
#include <string.h>
void main()
{
	int i,len;
  	char str[90];
  	gets(str);
  	len=strlen(str);
  	for(i=0;i<len;++i)
        {
        if(str[i]>='a'&&str[i]<='z'||str[i]>='A'&&str[i]<='Z')
          printf("%c",str[i]);
        }

}

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