Convert float type to int type in go
package main
import (
"fmt"
"strconv"
)
func f2i(f float64) int {
i, _ := strconv.Atoi(fmt.Sprintf("%1.0f", f))
return i
}
func main() {
var floats = []float64{7.9991, 10.0, 11.1111, 12.5, 12.6, 11.5}
for _, f := range floats {
println(fmt.Sprintf("%1.5f", f), f2i(f))
}
}output result:
7.99910 8
10.00000 10
11.11110 11
12.50000 12
12.60000 13
11.50000 12
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