def perm(a, l, r):
a = list(a)
if l == r:
print(a)
else:
for i in range(1, r + 1):
temp = a[l]
a[l] = a[i]
a[i] = temp
perm(a, l + 1, r)
temp = a[l]
a[l] = a[i]
a[i] = temp
if __name__ == "__main__":
a = input("metin gir: ")
perm(a, 0, len(a) - 1)def generatePermutation(string,start,end):
current = 0;
if(start == end-1):
print(string);
else:
for current in range(start,end):
x = list(string);
temp = x[start];
x[start] = x[current];
x[current] = temp;
generatePermutation("".join(x),start+1,end);
temp = x[start];
x[start] = x[current];
x[current] = temp;
str = input("Kelimeyi giriniz? ")
n = len(str);
print("Girdiğiniz kelimenin farklı permütasyonları: ");
generatePermutation(str,0,n);
