摘要:
for example c-'0' is an integer expression with a value between 0and 9 corresponding to the character '0' to '9' stored in c, and thus a valid subscript for the array ndigit 阅读全文
摘要:
#include #define State '\n' void main(){ int Juge=0;/*only one space*/ int c=0; while((c=getchar())!=EOF) { if(c==' '||c=='\t'||c=='\b') { if(Juge==1) { putchar(State); Juge=0; } } else ... 阅读全文