lingo,错误纠正Tw=@sum((@sign(N-Xc-@sum(waiter(k)| (k #ge# m-n+1)#and#(k #le# m) :w)+1/2)+1)*1/2*(m-n+1)*@smin(N-Xc-@sum(waiter(k)| (k #ge# m-n+1)#and#(k #le# m) :w),w(m-n+1))| (n #ge# 1)#and#(n #le# m));提示错误编号11.a syntax error occurre

lingo,错误纠正Tw=@sum((@sign(N-Xc-@sum(waiter(k)| (k #ge# m-n+1)#and#(k #le# m) :w)+1/2)+1)*1/2*(m-n+1)*@smin(N-Xc-@sum(waiter(k)| (k #ge# m-n+1)#and#(k #le# m) :w),w(m-n+1))| (n #ge# 1)#and#(n #le# m));提示错误编号11.a syntax error occurre
lingo,错误纠正
Tw=@sum((@sign(N-Xc-@sum(waiter(k)| (k #ge# m-n+1)#and#(k #le# m) :w)+1/2)+1)*1/2*(m-n+1)*@smin(N-Xc-@sum(waiter(k)| (k #ge# m-n+1)#and#(k #le# m) :w),w(m-n+1))| (n #ge# 1)#and#(n #le# m));
提示错误编号11.
a syntax error occurred.
我也认为是sum语法的问题，

lingo,错误纠正Tw=@sum((@sign(N-Xc-@sum(waiter(k)| (k #ge# m-n+1)#and#(k #le# m) :w)+1/2)+1)*1/2*(m-n+1)*@smin(N-Xc-@sum(waiter(k)| (k #ge# m-n+1)#and#(k #le# m) :w),w(m-n+1))| (n #ge# 1)#and#(n #le# m));提示错误编号11.a syntax error occurre
应该是你对@sum的用法有问题,最好发个全点的模型看看