【简答题】根据输入字符的 ASCII码来判别字符的类别。由ASCII码表可知ASCII值小于32的为控制字 符。在 “0”和“9”之间的为数字,在“A”和“Z”之间为大写字母,在“a”和“z”之 间为小写字母,其余则为其它字符。 #include "stdio.h" #include "string.h" int main() { c har c; printf("input a character:");...
【简答题】PASSAGE FOUR (1)The near-trebling of university tuition fees has deterred working-class boys from studying for degrees, but had the opposite effect on working-class girls, an ysis has found. (2)Th...
【简答题】No Mobile Means You’re Not in Touch My household now has four mobile phones: one for me; one each for my eldest children, the twin boys; and one for my 15-year-old daughter. Only my 12-year-old son do...