Some problem in C program. solve it

# 1:
Write a C program that read 5 numbers and sum of all odd values between them.

Test Data :
Input the first number: 11
Input the second number: 17
Input the third number: 13
Input the fourth number: 12
Input the fifth number: 5

Expected Output:
Sum of all odd values: 46

# 2:
Write a C program that prints all even numbers between 1 and 50 (inclusive).

Test Data :
Even numbers between 1 to 50 (inclusive):

Expected Output:
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50

# 3:
Write a C program that accepts some integers from the user and find the highest value and the input position.

Test Data :
Input 5 integers:
5
7
15
23
45

Expected Output:
Highest value: 45
Position: 5

# 4:
Write a program in C to display the pattern like right angle triangle using an asterisk.

The pattern like :

*
**
***
****

# 5:
Write a C program to read temperature in centigrade and display a suitable message according to temperature state below :

Temp < 0 then Freezing weather
Temp 0-10 then Very Cold weather
Temp 10-20 then Cold weather
Temp 20-30 then Normal in Temp
Temp 30-40 then Its Hot
Temp >=40 then Its Very Hot

Test Data :
42

Expected Output :
Its very hot.