#include<stdio.h> #include<string.h> #define N 100 int main() { int i,time; i=0; time=0; char str[26]={1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,4,1,2,3,1,2,3,4}; char key[N]; while(scanf("%c",&key[i])!=EOF&&i<100) { if(key[i]=='\n') { printf("%d\n",time); ti...