c语言编程,输入输出按照样例即可,大神进。1041答:include <stdio.h>int main(void){int x,y,i,j,k,sum,t;while(scanf("%d%d",&x,&y)!=EOF){sum=0;if(x==0&&y==0) break;for(i=x;i<=y;i++){t=i*i+i+41;k=1;for(j=2;j*j<=t;j++){ if(t%j==0){k=0;break;}}if(k)sum++;}if(sum==y-x+1)printf(...