include<iostream>
#include<cstdio>
using namespace std;
int main()
{
	freopen("未命名5.txt","w",stdout);
	for(int i=1;i<=141;i++)
		for(int j=1;j<=i;j++)
		cout<<j<<",";
	
}

以下为正解 可是上面的错在哪了？？？？？

#include<iostream>
#include<cstdio>
using namespace std;
int main()
{
	freopen("write.txt","w",stdout);
	for(int i=1;i<=141;i++)
	 for(int j=1;j<=i;j++)
	 cout<<i<<",";
	 return 0;
}