View Compilation Error

0_0_18495938_27167.cpp: In function 'int main()':
0_0_18495938_27167.cpp:15:13: error: 'i' was not declared in this scope
         for(i=0;s[i];i++)
             ^
0_0_18495938_27167.cpp:26:13: error: 'i' was not declared in this scope
         for(i=2;i<=temp;i++)
             ^