#include<stdio.h> #include<string.h> int main() { int i; char a[100]; gets(a); for(i=0;i<strlen(a);i++) { if((a[i]>='a'&&a[i]<='z')||(a[i]>='A'&&a[i]<='Z')) printf("%c",a[i]); else continue; } return 0; } |
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