diff --git a/prob1.js b/prob1.js
index 2eed222..c7349d8 100644
--- a/prob1.js
+++ b/prob1.js
@@ -2,6 +2,16 @@
 
 function solution(num, total) {
   let answer = [];
-
+  let aver = total / num;
+  let start = aver- num/2+0.5;
+  for(let i=0; i<num;i++)
+  {
+    answer[i]=start+i; 
+  }
   return answer;
 }
+console.log(solution(3,12));// aver =4 //num=3 //total =12   
+console.log(solution(4,14));// aver =4 //num=3 //total =12   
+console.log(solution(5,5));// aver =4 //num=3 //total =12   
+// aver 3.5  num 4   total  14
+                              
diff --git a/prob2.js b/prob2.js
index 43114a4..041d109 100644
--- a/prob2.js
+++ b/prob2.js
@@ -1,6 +1,13 @@
 //2. map활용 문제
 const numbers = [1, 2, 3, 4, 5];
-
-let answer;
+let answer = numbers.map(function(element){
+    if (element%2==1)
+    {
+        element = '홀수'
+    }
+    else element = '짝수'
+    return element
+})
+//let answer;
 
 console.log(answer);
diff --git a/prob3.js b/prob3.js
index b1eacf7..2224ad9 100644
--- a/prob3.js
+++ b/prob3.js
@@ -4,16 +4,40 @@ let likelion = [
   { name: "전수빈", part: "FE_기획", age: 25 },
   { name: "김예린", part: "FE_홍보", age: 23 },
 ];
-
 // 1번 문제 코드작성
+//오름차순 정렬 
+for(let i=0; i<likelion.length;i++)
+{
+  for(let j=0;j<likelion.length-1-i;j++)
+  {
+    if(likelion[j].age>likelion[j+1].age){
+      [likelion[j].age,likelion[j+1].age] = [likelion[j+1].age,likelion[j].age]
+    }
+    
+  }
+}
+
+console.log(likelion)
 
 // 2번 문제 코드작성
 let result2 = [];
-
+for(let i=0; i<likelion.length;i++)
+{
+  if(likelion[i].age>=24)
+  {
+    result2[i]=likelion[i];
+  }
+}
 console.log(result2);
 
 // 3번 문제 코드작성
 let targetName = "전수빈";
 let result3 = null;
-
+for(let i=0; i<likelion.length;i++)
+{
+  if(likelion[i].name=="전수빈")
+  {
+    result3=likelion[i].part;
+  }
+}
 console.log(result3);