include <stdio. h> VO d maIn 0 int score; 方法二程序 printf("Please enter score scan &score) if(score<ollscore>100) 执行过 printf(“ nput error!\n) ese 程?? switch(score/10) case 10: case 9: printf("%d----excellent \n", score); break; case8:prnf(“%d---godn”, score): break case 7: printf("%d----fit exactly \n", score): break case 6: printf("%d----passin",, score); break default: printf("%d----fail\n", score) break8 #include <stdio.h> void main() { int score; printf("Please enter score:"); scanf("%d", &score); if(score<0||score>100) printf(“Input error!\n”); else { switch(score/10) { case 10: case 9: printf(“%d----excellent\n”,score);break; case 8: printf(“%d----good\n”,score);break; case 7: printf(“%d----fit exactly\n”,score);break; case 6: printf(“%d----pass\n”,score);break; case 5: case 4: case 3: case 2: case 1: case 0: printf(“%d----fail\n”,score);break; } } } 方法二程序 default: printf(“%d----fail\n”,score);break; 执行过 程？？