Among Calvin, Leon and Henry, one works as a doctor, the other two men work as a teacher and an army officer.

Henry is older than the army officer.
Calvin is not of the same age as the teacher.
The teacher is younger than Leon.

Find Calvin’s, Leon’s, Henry’s jobs.

Leon is a doctor.Henry is a teacher.Calvin is an army officer.

Based on the given information, we can deduce the following:

1. Henry is older than the army officer.
2. Calvin is not of the same age as the teacher.
3. The teacher is younger than Leon.

Let's break down the clues step by step to find out Calvin's, Leon's, and Henry's jobs:

Step 1: Henry is older than the army officer.
This implies that Henry cannot be the army officer.

Step 2: The teacher is younger than Leon.
This means that Leon cannot be the teacher.

So far, we know that Henry is not the army officer, and Leon is not the teacher.

Step 3: Calvin is not of the same age as the teacher.
This means Calvin cannot be the teacher.

Let's summarize what we know so far:
- Henry is not the army officer.
- Leon is not the teacher.
- Calvin is not the teacher.

Since there are only three people and we have ruled out specific roles for each person, we can conclude that:
- Henry must be the doctor.
- Leon must be the army officer.
- Calvin must be the teacher.

Therefore, the jobs are:
- Calvin is the teacher.
- Leon is the army officer.
- Henry is the doctor.

To find the jobs of Calvin, Leon, and Henry, let's analyze the given information:

1. Henry is older than the army officer.
This means Henry cannot be the army officer.

2. Calvin is not of the same age as the teacher.
This implies Calvin cannot be the teacher.

3. The teacher is younger than Leon.
From this, we can deduce that Leon is not the teacher.

So far, we know:
- Henry is not the army officer.
- Calvin is not the teacher.
- Leon is not the teacher.

As there are only three people (Calvin, Leon, and Henry), let's consider the remaining occupations:

1. Doctor: This job has not been assigned yet.

2. Teacher: Calvin cannot be the teacher, so he cannot have this job.

3. Army Officer: Henry is older than the army officer, so he cannot have this job.

Therefore, the only option left is the doctor, which means Henry is the doctor.

Now we can conclude:
- Henry works as a doctor.

Since Calvin is not the teacher, this leaves Leon to be the teacher.

Finally, we can determine the jobs as follows:
- Calvin works as an army officer.
- Leon works as a teacher.
- Henry works as a doctor.