From e70113c0cf6eb83363102121b8b70631be63ff3b Mon Sep 17 00:00:00 2001
From: zhangzc <zhangzc@csdn.net>
Date: Tue, 30 Nov 2021 10:56:17 +0800
Subject: [PATCH] update dailycode pipline data

---
 .../1.cpp/29.exercises/solution.md"           | 69 +++++++++++-----
 .../1.cpp/30.exercises/solution.md"           | 82 ++++++++++---------
 2 files changed, 90 insertions(+), 61 deletions(-)

diff --git "a/data/1.dailycode\345\210\235\351\230\266/1.cpp/29.exercises/solution.md" "b/data/1.dailycode\345\210\235\351\230\266/1.cpp/29.exercises/solution.md"
index aa266713a..250da8091 100644
--- "a/data/1.dailycode\345\210\235\351\230\266/1.cpp/29.exercises/solution.md"
+++ "b/data/1.dailycode\345\210\235\351\230\266/1.cpp/29.exercises/solution.md"
@@ -1,35 +1,59 @@
 # 找出小于平均值的数。
 
-<p>从键盘输入一个正整数存入变量n中&#xff0c;再输入n个整数&#xff0c;然后找出所有小于平均值的数&#xff0c;并按输入顺序输出。
- 
- </p>
+<p>从键盘输入一个正整数存入变量n中&#xff0c;再输入n个整数&#xff0c;然后找出所有小于平均值的数&#xff0c;并按输入顺序输出。</p>
+
+以下程序实现了这一功能，请你补全空白处内容：
+
+```cpp
+#include <stdio.h>
+int main()
+{
+    int i, n, sum = 0, a[100];
+    float ave;
+    scanf("%d", &n);
+    for (i = 0; i < n; i++)
+    {
+        scanf("%d", &a[i]);
+        sum += a[i];
+    }
+    ave = sum * 1.0 / n;
+    for (i = 0; i < n; i++)
+    {
+        __________________
+    }
+    return 0;
+}
+```
 
 ## template
 
 ```cpp
-#include<stdio.h>
+#include <stdio.h>
 int main()
 {
-	int i,n,sum=0,a[100];
-	float ave;
-	scanf("%d",&n);
-	for(i=0;i<n;i++){
-		scanf("%d",&a[i]);
-		sum+=a[i];
-	}
-	ave=sum*1.0/n;
-	for(i=0;i<n;i++){
-		if(a[i]<ave)
-			printf("%d",a[i]);
-	}
-	return 0;
+    int i, n, sum = 0, a[100];
+    float ave;
+    scanf("%d", &n);
+    for (i = 0; i < n; i++)
+    {
+        scanf("%d", &a[i]);
+        sum += a[i];
+    }
+    ave = sum * 1.0 / n;
+    for (i = 0; i < n; i++)
+    {
+        if (a[i] < ave)
+            printf("%d", a[i]);
+    }
+    return 0;
 }
 ```
 
 ## 答案
 
 ```cpp
-
+if (a[i] < ave)
+	printf("%d", a[i]);
 ```
 
 ## 选项
@@ -37,17 +61,20 @@ int main()
 ### A
 
 ```cpp
-
+if (a[i] <= ave)
+	printf("%d", a[i]);
 ```
 
 ### B
 
 ```cpp
-
+if (a[i] > ave)
+	printf("%d", a[i]);
 ```
 
 ### C
 
 ```cpp
-
+if (a[i] >= ave)
+	printf("%d", a[i]);
 ```
\ No newline at end of file
diff --git "a/data/1.dailycode\345\210\235\351\230\266/1.cpp/30.exercises/solution.md" "b/data/1.dailycode\345\210\235\351\230\266/1.cpp/30.exercises/solution.md"
index f42ad049b..ac2091a6c 100644
--- "a/data/1.dailycode\345\210\235\351\230\266/1.cpp/30.exercises/solution.md"
+++ "b/data/1.dailycode\345\210\235\351\230\266/1.cpp/30.exercises/solution.md"
@@ -6,50 +6,52 @@
 
 ```cpp
 #include <stdio.h>
-int fun(int n,int *x,int *y)
+int fun(int n, int *x, int *y)
 {
-	int sum = 0,i;
-	int size = 0;
-	int dd = 1;
-	for (i = 1; i <= (*x);i++)
-	{
-		sum += (2*i-1);
-	}
-	if (sum == n)
-	{
-		*y = 2*(*x) -1;
-		return (*x);
-	}else if (sum > n)
-	{
-		(*y) = n - (sum - (2 * (*x) -1));
-		size = 2* (*x) -1;
-		dd = (*x);  
-		for (i = 2; i <= (*y);i++)
-		{
-			if(i <= (*x))
-				dd *= 2;
-			else
-				dd /= 2;
-		}
-		return dd;
-	}else
-	{
-		(*x)++;
-		return fun(n,x,y);
-	}
+    int sum = 0, i;
+    int size = 0;
+    int dd = 1;
+    for (i = 1; i <= (*x); i++)
+    {
+        sum += (2 * i - 1);
+    }
+    if (sum == n)
+    {
+        *y = 2 * (*x) - 1;
+        return (*x);
+    }
+    else if (sum > n)
+    {
+        (*y) = n - (sum - (2 * (*x) - 1));
+        size = 2 * (*x) - 1;
+        dd = (*x);
+        for (i = 2; i <= (*y); i++)
+        {
+            if (i <= (*x))
+                dd *= 2;
+            else
+                dd /= 2;
+        }
+        return dd;
+    }
+    else
+    {
+        (*x)++;
+        return fun(n, x, y);
+    }
 }
 int main()
 {
-	int n;		
-	int row = 1,col = 0;
-	int val;
-	row = 1;
-	col = 0;
-	printf("请输入n：");
-	scanf("%d",&n);
-	val = fun(n,&row,&col);
-	printf("第%d项是：%d\n",n,val);
-	return 0;
+    int n;
+    int row = 1, col = 0;
+    int val;
+    row = 1;
+    col = 0;
+    printf("请输入n：");
+    scanf("%d", &n);
+    val = fun(n, &row, &col);
+    printf("第%d项是：%d\n", n, val);
+    return 0;
 }
 ```
 
-- 
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