杨辉三角形javascript输出:
functionyangHuiTriangle(g){
n=parseInt(g);
if(n<3){
return;
}
document.write("1 ");
document.write("1 1 ");
vartemp=newArray();
temp[0]=1;
temp[1]=1;
vartempNew=newArray();
for(vari=3;i<=n;i++){
for(varj=0;j if(j==0||j==i-1)
{
document.write("1 ");
temp[j]=1;
tempNew[j]=1;
}
else{
tempNew[j]=temp[j-1]+temp[j];
document.write(tempNew[j]+" ");
}
}
for(k=0;k temp[k]=tempNew[k];
document.write(" ");
}
}
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