Python挑战100题(14~20)答:方法二:time模块 题目:给你一个时间t(t是一个字典,共有六个字符串key(year,month,day,hour,minute,second),值为每个值为数字组成的字符串, 如t={'year':'2013','month':'9','day':'30','hour':'16','minute':'45','second':'2'} 请将其按照以下格式输出, 格式:XXXX-...
用C语言编写下列程序?答:include <stdio.h> int main(){ int a=1,b=2,c=3,t;t=a;a=b;b=t;t=b;b=c;c=t;printf("a=%d,b=%d,c=%d\n",a,b,c);return 0;} 请点击输入图片描述 include <stdio.h> int main(){ int a=1234,t;for(t=0;a;a/=10)t=t*10+a%10;printf("%d\n",t);return ...