# Share my java solution

• ``````public class Solution {
public int[] plusOne(int[] digits) {
boolean ifcontinue=true;

for(int i=digits.length-1;i>=0&&ifcontinue;i--){
digits[i]++;
if(digits[i]%10==0){
ifcontinue=true;
}
else{
ifcontinue=false;
}
digits[i]=digits[i]%10;
}
if(ifcontinue){
int[] result=new int[digits.length+1];
result[0]=1;
System.arraycopy(digits,0,result,1,digits.length);
return result;
}
return digits;
}
}``````

• public int[] plusOne(int[] digits) {
int i=digits.length;
int count=0;
for (int j=0;j<i;j++){
if (digits[j]!=9)
break;
else count++;
}
if (count==i)
{
int[] result=new int[i+1];
result[0]=1;
return result;
}
count=0;
digits[i-1]+=1;
count=digits[i-1]/10;
if (count==1)
digits[i-1]=digits[i-1]%10;
else return digits;
for (int j=i-2;j>=0;j--){
digits[j]+=count;
count=digits[j]/10;
if (count==1)
digits[j]=digits[j]%10;
else return digits;
}
return digits;

compile error : reach end of file while parsing . Can you give some explaination?

• you may need } }.

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