Detecting Odd and Even number in C

#include <stdio.h>

int main(void){
int i;
for(i=0; i <=10; i++){
int r = 1 + i;
if(r%2 != 0){
printf("%d is odd number\n",r);
}else{
printf("%d is even number\n",r);
}
}

return 0;
}