代码如下:
import console;
var t = time.tick()
var n = 0
for(i=1;100000000;1){
n++
}
console.dump(time.tick()-t)
var t = time.tick()
var n = 0
for(i=1;100000000;1){
n=n+1
}
console.dump(time.tick()-t)
var t = time.tick()
var n = 0
for(i=1;100000000;1){
n+=1
}
console.dump(time.tick()-t)
console.pause(true);
测试结果:
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n=n+1 比 n++ 和 n+=1 快了约四分之一
所以,还是老老实实的用 n=n+1 吧
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