Programming in C - Decision Making and Looping
44. The for loop for( i=0; i<10; ++i) printf("%d", i & 1); prints
- Option : A
- Explanation : The binary representation of odd numbers will have a 1 as the least significant digit. So, an odd number ANDed with 1, produces a 1. Even number end with 0. So. an even number ANDed with 1, produces a 0. This for loop generates even and odd numbers alternatively. So, it prints alternate 0's and 1's
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