tianhellotk的专栏

1-8:Write a program to count blanks, tabs, and newlines#include int main(){ int c; int i=j=k=0; while(c=getchar()!=EOF) { if(c==' ')//or if(c==0x20) i++; if(c=='/t') j++; if(c=='/n')

1-11Ques:How do you test the word count program? What kinds of input are most likely to uncover bugs if there are any?Ans:I use a state "IN" or "OUT" to represent the char receiving now is in a word or not, a count for counting words,and a flag stores last

1-13pseudocode:read a word , EOF to stopif the word is ' ' or '/t' or '/n'if the pre state is INpush count to a[i]add i oncecount=0if the word is not a ' ' and '/t' and '/n'if the pre state is OUTupdate the state to INadd count onceupdate lasts to state#in