You have solved two codes on codebit your division code have errors first mistake your variable decleration syntex is not valid
You should write like this
First data type then variable name
for example
int variable // this is decleration
int variable=20; // this is initialization
And u used int type of data and u have written in double quotes which is invalid if u want to declear String then u can use double quotes .
In if statement you also used double quotes and u used semicolon at the end of if statement so this statement will end here .
First read basics of language and do practice.
