AC

Author: dungnguyen-art

.idea/code.ptit.PYTHON.iml

@@ -15,4 +15,4 @@
             s1 = s1[:i]+P[x]+s1[i+1:] # thay đổi giá trị tại vị trí thứ i
         s1 = s1[::-1] # đảo ngược chuỗi số.
         print(s1)
-    
+

.idea/inspectionProfiles/Project_Default.xml

@@ -0,0 +1,22 @@
+import math
+
+t = int(input())
+while t > 0:
+    n = int(input())
+    cnt = 0
+    for i in range(1, n):
+        if math.gcd(i, n) == 1:
+            cnt += 1
+    check = True
+    if cnt < 2:
+        check = False
+    else:
+        for i in range(2, int(cnt // 2) + 1):
+            if cnt % i == 0:
+                check = False
+                break
+    if check == True:
+        print("YES")
+    else:
+        print("NO")
+    t -= 1

.idea/inspectionProfiles/profiles_settings.xml

@@ -0,0 +1,12 @@
+t = int(input())
+while t:
+    t -= 1
+    s = input()
+    s = s.split()
+    n, x, m = float(s[0]), float(s[1]), float(s[2])
+    money = n
+    res = 0
+    while money < m:
+        money = money + money * x/100
+        res += 1
+    print(res)

.idea/misc.xml

@@ -0,0 +1,26 @@
+t = int(input())
+while t > 0:
+    t -= 1
+    n = int(input())
+    for i in range(22,n,22):
+        check, check_1, check_2 = True, True, True
+        st = str(i)
+        k = len(st)
+        if k % 2 == 1:
+            check = False
+        if check:
+            for j in st:
+                # print(j)
+                if int(j) % 2 == 1:
+                    check_1 = False
+                    break
+            if check_1:
+                # print(st)
+                for x in range(int(k/2)):
+                    if st[x] != st[k-x-1]:
+                        check_2 = False
+                        break
+                if check_2:
+                    print(i,end=" ")
+
+    print()

.idea/modules.xml

@@ -0,0 +1,27 @@
+import math
+
+t = int(input())
+while t>0:
+    st = input()
+    st = st.split()
+    a, b = int(st[0]), int(st[1])
+    GCD = math.gcd(a, b)
+    GCD = str(GCD)
+    k = len(GCD)
+    sum = 0
+    for i in range(k):
+        sum += int(GCD[i])
+    check = True
+    if sum < 2:
+        check = False
+    else:
+        for i in range(2,int(sum // 2)+1):
+            if sum % i == 0:
+                check = False
+                break
+
+    if check:
+        print("YES")
+    else:
+        print("NO")
+    t -= 1

.idea/vcs.xml

@@ -0,0 +1,18 @@
+str = input()
+str = str.split()
+a, k, n = int(str[0]), int(str[1]), int(str[2])
+tmp = n-a
+check = False
+if tmp <= 0:
+    check = False
+else:
+    i = 1
+    b = 0
+    while(b<=tmp):
+        b = i*k-a
+        if 0 < b <= tmp:
+            print(b,end=" ")
+            check = True
+        i+=1
+if check == False:
+    print(-1)