I don't know why it always gets wrong, can someone help me?

Question

https://code.sololearn.com/c0l8Zb2jo9m4/?ref=app

Answer 1

You should always put your codes in main
int main() {

int myArr[5];

for(int x=0; x<5; x++) {
myArr[x] = 42;

cout << x << ":" << myArr[x] << endl;
}
return 0;
}

Answer 2

NurAnisa Hidayatul Masruroh

Or you can create a method, write code in that method and call that method in main method.

https://code.sololearn.com/ch6144Ls0Yty/?ref=app

Answer 3

Thank you all for the answers