I struggled in C++ I tried on C++14 over 20 times but it didn't work. Then I changed to C++11 finally it worked. I cannot understand why this happened. Who please explain this to me.

[string strings_xor(string s, string t) { string res = ""; for(int i=0; i < s.size(); i++) { if(s[i] == t[i]) res += '0'; else res += '1'; } return res; }

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Facing issues in Kotlin and Java.

Expected output: 10000 Your output: 10000

Wow!

Works in JAVA 7.

python 3 solution

def strings_xor(s, t): res = "" for i in range(len(s)): if s[i] == t[i]: res+='0'; else: res+='1';

return res

s = input() t = input() print(strings_xor(s, t))

python 3 solution

def strings_xor(s, t): res = "" for i in range(len(s)): if s[i] == t[i]: res+='0'; else: res+='1';

return res

s = input() t = input() print(strings_xor(s, t))