1060 Are They Equal(25 分) If a machine can save only 3 significant digits, the float numbers 12300 and 12358.9 are considered equal since they are both saved as 0.123×10​5​​ with simple chopping. Now given the number of significant digits on a machin…

If a machine can save only 3 significant digits, the float numbers 12300 and 12358.9 are considered equal since they are both saved as 0.123*105 with simple chopping. Now given the number of significant digits on a machine and two float numbers, you…

题目意思直接,要求将两个数转为科学计数法表示,然后比较是否相同  不过有精度要求 /* test 6 3 0.00 00.00 test 3 3 0.1 0.001 0.001=0.1*10^-2 pay 前导0 不同格式的0 */ #include<iostream> #include<stdio.h> #include<string.h> using namespace std; char a[105],b[105]; struct num { char s[105…

1060 Are They Equal (25 分)   If a machine can save only 3 significant digits, the float numbers 12300 and 12358.9 are considered equal since they are both saved as 0 with simple chopping. Now given the number of significant digits on a machine and tw…

1060 Are They Equal (25)(25 分) If a machine can save only 3 significant digits, the float numbers 12300 and 12358.9 are considered equal since they are both saved as 0.123*10^5^ with simple chopping. Now given the number of significant digits on a ma…

1060. Are They Equal (25) 时间限制 50 ms 内存限制 65536 kB 代码长度限制 16000 B 判题程序 Standard 作者 CHEN, Yue If a machine can save only 3 significant digits, the float numbers 12300 and 12358.9 are considered equal since they are both saved as 0.123*105 with simple…

1060 Are They Equal If a machine can save only 3 significant digits, the float numbers 12300 and 12358.9 are considered equal since they are both saved as 0.123*105 with simple chopping. Now given the number of significant digits on a machine and two…

1060 Are They Equal (25 分)   If a machine can save only 3 significant digits, the float numbers 12300 and 12358.9 are considered equal since they are both saved as 0.123×10​5​​ with simple chopping. Now given the number of significant digits on a mac…

1060 Are They Equal (25分) 题目 思路 定义结构体 struct fraction{ string f; int index; } 把输入的两个数先都转换为科学计数法,统一标准后再做比较,index表示指数 注意点 0或者0的各种形式 0.1, 0.01等 代码 #include<cstdio> #include<cstring> #include<cmath> #include<algorithm> #include<vect…

题目:https://pintia.cn/problem-sets/994805342720868352/problems/994805413520719872 题意: 给定两个数,表示成0.xxxxx*10^k次这样的科学记数法之后,判断小数点后的n位是否相同 思路: 分类大讨论.细节要考虑清楚.因为最多是100位所以要用字符串处理. 首先我们要知道这两个数的小数点在什么位置(digita,digtb),如果没有小数点就默认在最后一位. 然后我们还需要知道有没有前导零(firsta,first…