ITSA 54 - [Problem 1] 最大值與最小值 - 參考答案

Difficulty: Eazy
Ref: ITSA 54 - [Problem 1] 最大值與最小值

/*******************************************************/
/* ITSA 54 - [Problem 1] 最大值與最小值                 */
/* Author: awei0905  [at]  awei0905.blogspot.tw        */
/* Version: 2017/05/09                                 */
/*******************************************************/
#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int main() {
 int n;
 float number, mxterm, mnterm;
 char buf[100], *pch;
 scanf("%d\n", &n);
 while (n--) {
  fgets(buf, 128, stdin);
  pch = strtok(buf, " ");
  mnterm = mxterm = atof(pch);
  while (pch = strtok(NULL, " ")) {
   number = atof(pch);
   if (mxterm < number)
    mxterm = number;
   if (mnterm > number)
    mnterm = number;
  }
  printf("maximum:%.2f\nminimum:%.2f\n", mxterm, mnterm);
 }
}

Debug： I/O
簡單的數字比大小。

2
-2 -15.2 0 89.5 100 25.3 7 30 76 4
0 3 52.7 998 135 -256 79 95 10 16

maximum:100.00
minimum:-15.20
maximum:998.00
minimum:-256.00