20250829 baekjoon

code_study/Baekjoon/python/1629.py

@@ -0,0 +1,15 @@
+def solv(a, b, c) :
+    if b == 1 :
+        return a%c
+    
+    temp = solv(a,b//2,c)
+    
+    if b%2 == 1 :
+        return (temp*temp*a)%c
+    else :
+        return (temp*temp)%c
+
+print(solv(*map(int,input().split())))
+
+# 한줄 코드 및 내장함수 사용 코드
+# print(pow(*map(int,input().split())))

code_study/Baekjoon/swift/1629.swift

@@ -0,0 +1,20 @@
+func solv(_ a:Int, _ b: Int, _ c: Int) -> Int {
+    if b==1 {
+        return a%c
+    }
+
+    let temp:Int = solv(a,b/2,c)
+    let val:Int = (temp*temp)%c
+
+    if b%2==0 {
+        return val
+    }
+    else {
+        return (val*(a%c))%c
+    }
+}
+
+if let input = readLine(), let n = input.split(separator: " ").compactMap({Int($0)}) as? [Int], n.count==3 {
+    let result = solv(n[0],n[1],n[2])
+    print(result)
+}