C语言求2个数中较大数

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#include<stdio.h>                                     //输入输出头文件void main()                                           //主函数{int max(int shu1, int shu2);                      //声明max函数int shu1, shu2, jiaodashu;                        //声明变量printf("请输入比较大小的2数:");                  //提示输入2个数scanf("%d,%d", &shu1, &shu2);                     //读取输入的2个数jiaodashu = max(shu1, shu2);                      //调用max函数printf("较大数是:%d\n", jiaodashu);              //输出较大数}int max(int shu1, int shu2)                          //定义max函数的shu1,shu2是形参{int jiaodashu;                                   //声明较大数if (shu1 > shu2)                                 //如果shu1>shu2{jiaodashu = shu1;                             //shu1就赋值给较大数}else                                             //否则{jiaodashu = shu2;                            //shu2赋值给较大数}return jiaodashu;                               //返回较大数}

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