C primer plus 第六版 第六章 第十題 程式設計練習答案
阿新 • • 發佈:2018-12-16
#include<stdio.h> int main(void) { int lower = 0; // Save input value. int uper = 0; // Save input value. int result = 0; // Save count result. char n = '\n'; printf("Please input lower and uper integers limit (Enter 'q' to quit ) :"); while(scanf("%d %d", &lower, &uper) == 2) { putchar(n); while(lower <= uper) { result += lower * lower; lower++; } printf("The result is %d..\n", result ); printf("Please input lower and uper integers limit (Enter 'q' to quit ) :"); result = 0; } return 0; }