这段代码运行良好,但我得到一个黑屏,没有输出
当我删除 cin>>
时,它运行良好,但如果没有 cin>>
这个程序就没用。
#include <iostream>
using namespace std;
int main ()
{
int x [5];
int i;
int sum;
for(i = 0;i < 5;i++)
cin>>x[i];
for (i=0;i<5;i++)
cout<<x[i];
for (i=0;i<5;i++)
sum=sum+x[i];
cout<<sum ;
int z;
cin>>z;
return 0;
}
最佳答案
#include <iostream>
using namespace std;
int main ()
{
int x [5]={};
int i;
int sum=0;
cout << "please enter five integers (seperated with spaces) and press return: ";
for(i = 0;i < 5;i++){
cin>>x[i];
}
cout << "the integers you entered are: ";
for (i=0;i<5;i++){
cout<<x[i]<<" ";
}
cout << endl;
cout << " the culmulative sums of those integers are: ";
for (i=0;i<5;i++){
sum=sum+x[i];
cout<<sum << endl;
}
int z;
cout << "enter another integer" << endl;
cin>>z;
cout << "ok i'm ending the program without doing anything with the last int you entered" << endl;
return 0;
}
关于c++ - 获取矩阵错误 cin>>,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/16302762/