{
public static void main(String[] args)
{ int sum=0,i
for(i=1i<=100i++)
sum=sum+i
System.out.println("1到100的累加和为:"+sum)
}
}
{
public static void main(String[] args)
{ int sum=0,i
for(i=1i<=100i++)
sum=sum+i
System.out.println("1到100的累加和为:"+sum)
}
}