#define _CRT_SECURE_NO_WARNINGS 1 #include<stdio.h> //int a = 100; int main() { ////printf("hello world\n"); //int age; //double weight; //age = 20, //weight = 75; //age = age + 1; //weight = weight - 10; //printf("%d\n", age); //printf("%lf\n", weight); //return 0; ////%d--整型； ////%f--float; ////%lf--double; //int a = 10; //printf("%d\n", a); //当局部变量与全局变量名字冲突时，局部优先 //但不建议名字一样 /*int a = 0; int b = 0; int sum = 0; scanf("%d %d", &a, &b); sum = a + b; printf("sum=%d\n", sum);*/ int arr[10]; //定义一个数组 int i=0; for (i = 0; i < 10; i++) //给对应下标输入数值 { scanf("%d", &arr[i]); } //找最大值 int max = arr[0]; for (i = 1; i < 10; i++) { if (arr[i] > max)//逐一比较，把最大的值给max { max = arr[i]; } } //输出 printf("max=%d\n",max); return 0; }