• 2022-06-06 问题

    constlength=4;constnumbers=[];vari;for(i=0;i A: 3 B: C: 4 D: 5

    constlength=4;constnumbers=[];vari;for(i=0;i A: 3 B: C: 4 D: 5

  • 2022-06-12 问题

    constlength=4;constnumbers=&#91;&#93;;vari;for(i=0;i<length;i++){//doesnothing}{//asimpleblocknumbers.push(i+1);}console.log(numbers)结果为?() A: 3 B: null C: 4 D: 5

    constlength=4;constnumbers=&#91;&#93;;vari;for(i=0;i<length;i++){//doesnothing}{//asimpleblocknumbers.push(i+1);}console.log(numbers)结果为?() A: 3 B: null C: 4 D: 5

  • 1