solution_ten.py

def myfunc(x):
    out = []
    for i in range(len(x)):
        if i%2==0:
            out.append(x[i].lower())
        else:
            out.append(x[i].upper())
    return ''.join(out)

def myfunc(my_string):
    output = []
    for i,w in enumerate(my_string):
        if i % 2 ==0:
            output.append(w.upper())
        else:
            output.append(w.lower())
    return ''.join(output)

def myfunc(x):
out = []
for i in range(len(x)):
if i % 2 == 0:
out.append(x[i].lower())
else:
out.append(x[i].upper())
return ''.join(out)
print(myfunc('Hoang'))

def myfunc(str):
sum = ""
pos = 0
for i in str:
pos+=1
z = pos-1
if z % 2 ==0:
a = str[z].upper()
else:
a = str[z]
sum += a
return(sum)

def myfunc(string):
     newstring=''
     for position in range(len(string)):
        if position%2==0:
            newstring+=string[position].upper()
        else:
            newstring+=string[position].lower()
    return newstrin`

def myfunc(name):
lname=name.upper()
l=list(lname)
for i in range(0,len(lname),2):
l[i]=l[i].lower()
return ''.join(l)

def myfunc(argumento):
lista=''
for index in range (len(argumento)):
if index % 2 == 0:
lista+=argumento[index].lower()
else:
lista+=argumento[index].upper()
return lista

def myfunc(string2):
chars = [char for char in string2]
i = 0
for j in chars:
if i%2 == 0:
chars[i] = j.lower()
i += 1
else:
chars[i] = j.upper()
i += 1
string2 = ''.join(chars)
return string2

def myfunc(x):
out = ''
for i in range(len(x)):
if i%2 == 0:
out += x[i].lower()
else:
out += x[i].upper()
x = out
return x

def myfunc(str):
converted_str= ''
char_counter = 0
for char in str:
if char_counter%2==0:
converted_str = converted_str+char.lower()
else:
converted_str = converted_str+char.upper()
char_counter += 1
return converted_str

def myfunc(a):
x=''
for index,word in enumerate(a):
if index%2==0:
x =x + word.upper()
else:
x =x+ word.lower()
return x
myfunc('abhishek')

def myfunc(a):
x=[]
for i in range(len(a)):
if i % 2==0:
x.append(a[i].lower())
else:
x.append(a[i].upper())
return ''.join(x)
myfunc('rita')

def myfunc(s):
new_str = ""
for i in range(len(s)):
if i % 2 == 0:
new_str += s[i].upper()
else:
new_str += s[i].lower()
return new_str

print(myfunc('prueba'))