For Loop in C Hackerrank Solution - C Language Code: #include < stdio.h > #include < string.h > #include < math.h > #include < stdlib.h > int main() { int a, b; scanf( "%d\n%d" , &a, &b); for ( int i=a;i<=b;i++){ if (i>= 1 && i<= 9 ){ if (i== 1 ){ printf( "one\n" ); } else if (i== 2 ){ printf( "two\n" ); } else if (i== 3 ){ printf( "three\n" ); } else if (i== 4 ){ printf( "four\n" ); } else if (i== 5 ){ printf( "five\n" ); } else if (i== 6 ){ printf( "six\n" ); } else if (i== 7 ){ printf( "seven\n" ); } else if (i== 8 ){ printf( "eight\n" ); } else if (i== 9 ){ printf( "nine\n" ); }