实验6 C++课后答案.pdf

课后答案网 用心为你服务 大学答案 中学答案 考研答案 考试答案 最全最多的课后习题参考答案 尽在课后答案网 Khdaw团队一直秉承用心为大家服务的宗旨 以关注学生的学习生活为出发点 旨在为广大学生朋友的自主学习提供一个分享和交流的平台 爱校园 课后答案网 淘答案 实验 6 函数 1 include iostream h bool isprime int m for int i 2 m i 0 i return i m void main int m count 0 for m 3 m 1000 m m 2 if isprime m 2 include iostream h int reverse int x int n 0 while x 0 n n 10 x 10 x x 10 return n void main int i 10000 count 0 while count 10 if i reverse i cout i endl count i w w w k h d a w c o m 课后答案网 3 include iostream h include stdio h int palindrome char s char p s q s int f 1 假设是回文字符串 while p 0 p p while q p if q p p q else f 0 break return f void main char s 100 gets s if palindrome s cout 是回文字符串 endl else cout 不是回文字符串 endl 4 1 include iostream h int fun int s int n int x int i j k t int m 0 优秀人数 for i 0 i n 1 i k i for j i 1 js k k j t s i s i s k s k t for i 0 i 90 m if s i 60 x w w w k h d a w c o m 课后答案网 return m void main int a 10 i t 0 t 表示不及格人数 for i 0 i a i cout 优秀人数 fun a 10 cout 不及格人数 t endl cout 排序后 endl for i 0 i 10 i cout a i 2 include iostream h void fun int s int n int for i 0 i n 1 i k i for j i 1 js k k j t s i s i s k s k t for i 0 i 90 x if s i 60 y void main int a 10 i m 0 t 0 m t 分别表示优秀人数和不及格人数 for i 0 i a i fun a 10 m t cout 优秀人数 m endl cout 不及格人数 t endl cout 排序后 endl for i 0 i 10 i cout a i A p j q for j 0 jmax chmax j A max p j void main char s 1000 c chmax int a 26 0 j max 0 gets s freq s a chmax max for j 0 j 26 j if a j c j A cout c a j endl cout 频率出现最高的字母 chmax max m w w w k h d a w c o m 课后答案网 m p p return m void main char s 1000 p gets s p max s while p 0 if p a i i 2 p p x x m m i 1 i t p m return s void main double x cin x cout fun x 1e 5 a1 b1 a2 b2 cin c1 d1 c2 d2 cout a1 b1 a2 b2 dist a1 b1 a2 b2 endl cout c1 d1 c2 d2 dist c1 d1 c2 d2 endl 2 include iostream h include math h template double dist T x1 T y1 T x2 T y2 double s s sqrt x1 x2 x1 x2 y1 y2 y1 y2 return s void main int a1 b1 a2 b2 double c1 d1 c2 d2 cin a1 b1 a2 b2 cin c1 d1 c2 d2 co