0_0_38588133_16812.cpp: In function 'int main()':
0_0_38588133_16812.cpp:4:12: error: 'vector' was not declared in this scope
int n, m; vector<int> a;
^~~~~~
0_0_38588133_16812.cpp:4:12: note: 'std::vector' is defined in header '<vector>'; did you forget to '#include <vector>'?
0_0_38588133_16812.cpp:1:1:
+#include <vector>
using namespace std;
0_0_38588133_16812.cpp:4:12:
int n, m; vector<int> a;
^~~~~~
0_0_38588133_16812.cpp:4:19: error: expected primary-expression before 'int'
int n, m; vector<int> a;
^~~
0_0_38588133_16812.cpp:5:9: error: 'scanf' was not declared in this scope
while (scanf("%d", &n) != EOF)
^~~~~
0_0_38588133_16812.cpp:5:28: error: 'EOF' was not declared in this scope
while (scanf("%d", &n) != EOF)
^~~
0_0_38588133_16812.cpp:5:28: note: 'EOF' is defined in header '<cstdio>'; did you forget to '#include <cstdio>'?
0_0_38588133_16812.cpp:1:1:
+#include <cstdio>
using namespace std;
0_0_38588133_16812.cpp:5:28:
while (scanf("%d", &n) != EOF)
^~~
0_0_38588133_16812.cpp:10:4: error: 'cin' was not declared in this scope
cin >> m; a.push_back(m);
^~~
0_0_38588133_16812.cpp:10:4: note: 'std::cin' is defined in header '<iostream>'; did you forget to '#include <iostream>'?
0_0_38588133_16812.cpp:1:1:
+#include <iostream>
using namespace std;
0_0_38588133_16812.cpp:10:4:
cin >> m; a.push_back(m);
^~~
0_0_38588133_16812.cpp:10:14: error: 'a' was not declared in this scope
cin >> m; a.push_back(m);
^
0_0_38588133_16812.cpp:17:23: error: 'a' was not declared in this scope
for (int i = 0; i < a.size(); i++)
^
0_0_38588133_16812.cpp:19:13: error: 'cout' was not declared in this scope
if (a[i])cout << a[i] << endl;
^~~~
0_0_38588133_16812.cpp:19:13: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'?
0_0_38588133_16812.cpp:19:29: error: 'endl' was not declared in this scope
if (a[i])cout << a[i] << endl;
^~~~
0_0_38588133_16812.cpp:19:29: note: 'std::endl' is defined in header '<ostream>'; did you forget to '#include <ostream>'?
0_0_38588133_16812.cpp:1:1:
+#include <ostream>
using namespace std;
0_0_38588133_16812.cpp:19:29:
if (a[i])cout << a[i] << endl;
^~~~
0_0_38588133_16812.cpp:21:3: error: 'a' was not declared in this scope
a.clear();
^
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