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if (b=a[i])cout < <"a" < <endl; //'='是赋值符号 ‘==’才是等于号 LZ注意啊
#include <iostream>
using namespace std;
int main()
{
int a[11] = {42, 55, 73, 28, 48, 66, 30, 65, 94, 72};
int b;
int i = 0;
cin >> b; // 输入的值存在b里面
cout << a[i] << endl; // 此处的i依然是0,所以打印出42
if (b == a[i]) // 这里应该是==,不是=的赋值
cout << "a" << endl;
else
cout << "b" << endl;
return 0;
}
#include <iostream>
using namespace std;
int main()
{
int a[11] = {42, 55, 73, 28, 48, 66, 30, 65, 94, 72};
int b;
int i = 0;
cin >> b;
cout < < a[i] < < endl;
if (b == a[i]) // 这里应该是==,不是=的赋值
cout < < "a" < < endl;
else
cout < < "b" < < endl;
return 0;
}
if (a[i] == b)
cout < <"a" < <endl;