C primer plus 第六版 第六章 第八題 程式設計練習答案
阿新 • • 發佈:2019-02-13
#include<stdio.h> int main(void) { float first = 0; // Save input value. float second = 0; // Save input value. float result = 0; // Save result. printf("Please input two value (Enter 'q' to quit ):"); for( result = 0; scanf("%f %f", &first, &second) == 2; /*Empty sentence*/) { result = (first - second) / (first * second); printf("The result is %f .\n\n", result); printf("Please input two value (Enter 'q' to quit ): " ); } return 0; }