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Why ++n Executes Faster Than N+1? |
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Answer» The expression ++n requires a single machine INSTRUCTION such as INR to carry out the increment operation. In case of n+1, apart from INR, other instructions are required to load the VALUE of n. That is why ++n is FASTER. The expression ++n requires a single machine instruction such as INR to carry out the increment operation. In case of n+1, apart from INR, other instructions are required to load the value of n. That is why ++n is faster. |
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