javascript - In the for loop, why is the s output by the expression s+=0.01 not an arithmetic sequence?

Question

Logically speaking, the output should be 0.010.020.030.040.050.060.070.080.091.001.01. Why is the output result like the picture above? How come so many decimals suddenly appear?

伊谢尔伦 · Answer

Accuracy error, use s.toFixed(2)

phpcn_u1582 · Answer

Because js has errors when performing decimal operations

javascript - In the for loop, why is the s output by the expression s+=0.01 not an arithmetic sequence?

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