c

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Write a program, which reads an Integer. Output another integer where the even digits are retained and odd digits are decremented by 1,
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3
3
120
visual-studio-code double integer gcc c
Difference between int x = 5; and int x = {5}
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4
2
167
initializer-list initialization c
Is `x^=y^=x^=y;` correct for swapping integers in C/C++?
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2
1
154
c++17 language-lawyer c c++
C union type punning arrays
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3
174
c11 c99 c
Solving this pattern using abs() [I GOT MY OUTPUT.. CLOSED]
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2
1
93
turbo-c for-loop c loops
Scanf into pointer
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2
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51
undefined-behavior string-literals scanf pointers c
How to make Bresenham algorithm working backward?
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2
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91
bresenham c
How to use _popen() with string input?
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51
popen c windows
Sorting an array of int using stack in c
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3
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183
stack c arrays
Unable to find the bug in leetcode problem
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2
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64
data-structures c algorithm
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