摘要：import java.io.IOException; import java.util.Iterator; import java.util.StringTokenizer; import org.apache.hadoop.fs.Path; import org.apache.hadoop.io.IntWritable; import org.apache.hadoop.io.LongWri... 阅读全文
四则运算
2017-09-27 14:32 by wsnbb, 146 阅读, 0 推荐, 收藏, 编辑
摘要：#include void fun(char,double,double); void main() { char signal; double x; double y; while (1) { printf("please input first number : "); scanf("%lf",&x); loop:printf("please input op... 阅读全文