#include<stdio.h> int main() { int i,T; scanf("%d",&T); while(T--) { char a[20]; scanf("%s",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]); } } printf("\n"); } } |
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