又是好久没来了，上一题我都没有做，利用今晚时间小作了一下。没有用读写文件，时间来不及了。大家还有什么好想法吗？   int StartPlayGame(){ int iPageCounts = 0; char aNum[3]; int iZero = 0; int iOne = 0; int iTwo = 0; int iThree = 0; int iFour = 0; int iFive = 0; int iSix = 0; int iSeven = 0; int iEight = 0; int iNine = 0; int iLoop1 = 0; int iLoop2 = 0; printf("**********Caution:***********\nthe number should between 1 and 109\n"); printf("\nNow Please Input the Number which you want :\t"); scanf("%d", &iPageCounts);  for (iLoop1 = 1; iLoop1 <= iPageCounts; iLoop1++) {  aNum[0] = 'a';  aNum[1] = 'a';  aNum[2] = 'a';  sprintf(aNum, "%d", iLoop1);  for (iLoop2 = 0; iLoop2 < 3; iLoop2++)  {   switch(aNum[iLoop2])   {   case '0':    iZero++;    break;   case '1':    iOne++;    break;   case '2':    iTwo++;    break;   case '3':    iThree++;    break;   case '4':    iFour++;    break;   case '5':    iFive++;    break;   case '6':    iSix++;    break;   case '7':    iSeven++;    break;   case '8':    iEight++;    break;   case '9':    iNine++;    break;   default:    break;       }  } }   printf("Now Output the Result:\n"); printf("0\t:\t%d\n", iZero); printf("1\t:\t%d\n", iOne); printf("2\t:\t%d\n", iTwo); printf("3\t:\t%d\n", iThree); printf("4\t:\t%d\n", iFour); printf("5\t:\t%d\n", iFive); printf("6\t:\t%d\n", iSix); printf("7\t:\t%d\n", iSeven); printf("8\t:\t%d\n", iEight); printf("9\t:\t%d\n", iNine);   return true;} int main(int argc, char* argv[]){ StartPlayGame(); printf("Hello World!\n"); return 0;}

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