11172 - Relational Operator

最新推荐文章于 2021-11-18 20:01:39 发布

weixin_30914981

最新推荐文章于 2021-11-18 20:01:39 发布

阅读量86

点赞数

CC 4.0 BY-SA版权

原文链接：http://www.cnblogs.com/EVA00/archive/2013/02/07/2908580.html

本文介绍了一个简单的数值比较程序，该程序通过输入两组数值来确定它们之间的关系，并使用大于号(>)、小于号(<)或等于号(=)表示这种关系。此程序适用于基本的数值比较场景。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

Some operators checks about the relationship between two values and these operators are called relational operators. Given two numerical values your job is just to find out the relationship between them that is (i) First one is greater than the second (ii) First one is less than the second or (iii) First and second one is equal.

Input

First line of the input file is an integer t (t<15) which denotes how many sets of inputs are there. Each of the next t lines contain two integers a and b (|a|,|b|<1000000001).

Output

For each line of input produce one line of output. This line contains any one of the relational operators “>”, “<” or “=”, which indicates the relation that is appropriate for the given two numbers.

Sample Input Output for Sample Input

10 20

20 10

10 10

解题思路：水题，判断大小输出符号

#include<stdio.h>
int main()
{int n,n1,n2;
scanf("%d",&n);
while(n--){
           scanf("%d%d",&n1,&n2);
           if((n1-n2)>0)printf(">\n");
           else if((n1-n2)<0)printf("<\n");
           else if((n1-n2)==0)printf("=\n");
           }
return 0;
}