#include <stdio.h> int main() { char a[80], b[80]; int i, j=0; gets(a); for(i=0;a[i];i++) { if((a[i] >= 'a' && a[i] <='z') || (a[i] >='A' && a[i] <= 'Z')) { b[j] = a[i]; j = j + 1; } } b[j] ='\0'; puts(b); return 0; } |
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