C#-求整数段和

//求输入两个数之间的整数和，打印数字，每行5个，并输出和 #include <stdio.h>int main(){int A,B;scanf("%d %d",&A,&B);int i,count,sum;count=sum=0;for(i=A;i<=B;i++){printf("%5d",i);//右对齐 sum=sum+i;count++;if(i!=B){if(count%5==0)printf("\n");}else{ printf("\n");}}printf("Sum = %d",sum);return 0;}