C-Program Convert Decimal to Octal

#include<stdio.h>

int main()

{

int dec,temp,i,j=1,octal=0;

printf("Enter the decimal number : ");

scanf("%d",&dec);

temp=dec;

while(temp!=0)

{

i=temp%8;

octal=octal+(i*j);

temp=temp/8;

j=j*10;

}

printf("Octal number : %d\n",octal);

return 0;

}