matlab求π的近似值,但是显示Expression or statement is incorrect--possi
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matlab求π的近似值,但是显示Expression or statement is incorrect--possibly unbalanced (,{,or [.
int i,n;
double a=0,sum=0;
for(n=100;n
int i,n;
double a=0,sum=0;
for(n=100;n
晕.这是直接拿C语言的语法往上套啊.
帮你改了一下:
n=100;
while n<=100000
a=0;
sum=0;
for i=1:n
a=a+1/(i*i);
sum=sqrt(6*a);
end
fprintf('当n=%i, sum的值为:%g\n',n,sum);
n=(n*10);
end
运行结果:
当n=100, sum的值为:3.13208
当n=1000, sum的值为:3.14064
当n=10000, sum的值为:3.1415
当n=100000, sum的值为:3.14158
帮你改了一下:
n=100;
while n<=100000
a=0;
sum=0;
for i=1:n
a=a+1/(i*i);
sum=sqrt(6*a);
end
fprintf('当n=%i, sum的值为:%g\n',n,sum);
n=(n*10);
end
运行结果:
当n=100, sum的值为:3.13208
当n=1000, sum的值为:3.14064
当n=10000, sum的值为:3.1415
当n=100000, sum的值为:3.14158
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