为什么我的MATLAB,for程序只运行一次加和 sum=0; for i=2;10 sum=sum+i end ans

sum=0 for i= 1 to 100 sum=sum+i next i print sum 我不懂为什么要SUM= linux中的AWK “ awk'/aaa|bbb|ccc/{sum[$1]+=$2};END(for(i in sum sum=sum*i/(2* i+1)和sum*=i/(2*i+1)的区别 sum=sum+i^2什么意思 i = i * sign; sum = sum + i ; sign = -sign;和 sum = sum + i * dim i as integer dim sum as integer sum=0 for i=0 to 5 sum=s VFP编程 cleasum=0for i=1 to 10for j=1 to 10sum=sum+i+jj=j+2i=i for(int i=0,sum=0;i int sum=0; for( int i=1; i ,year,sum,leap;for(i=0;i 一个VBA程序段 sum = 0 n = 0 For i = 1 to 5 x = n/i n = n + 1 sum sum+=i是什么意思