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21 lines
377 B
21 lines
377 B
package service
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import "strconv"
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/*
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以下不等式是否成立:
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t1 - t2 >= diff
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*/
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func JudgeTimeDiff(t1 int64, t2 string, diff int64) bool {
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t2_i, _ := strconv.Atoi(t2)
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t2_i64 := int64(t2_i)
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return t1-t2_i64 >= diff
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}
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/*
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以下不等式是否成立:
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q1 / q2 >= ratio
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*/
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func JudgeQuantityRatio(q1 float64, q2 float64, ratio float64) bool {
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return q1/q2 >= ratio
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}
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