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- #include<iostream>
- #include<windows.h>
- using namespace std;
- int matr[1000][1000];
- int n,m;
- int b[1000];
- int h=0;
- DWORD WINAPI f(LPVOID pParam)
- {
- int parametr = *(int*)pParam;
- int i;
- int Max=matr[parametr][0];
- for(i=1;i<n;i++)
- {
- if(matr[parametr][i] > Max)
- Max = matr[parametr][i];
- }
- b[h]=Max;
- h++;
- return 0;
- }
- int main()
- {
- //InitializeCriticalSection( &cs );
- cin>>m>>n;
- for(int i=0;i<m;i++)
- {
- for(int j=0;j<n;j++)
- {
- cin>>matr[i][j];
- }
- }
- HANDLE* threads = new HANDLE[m];
- int *a=new int[m];
- for(int i=0;i<m;i++)
- {
- a[i]=i;
- }
- for(int i=0;i<m;i++)
- b[i]=i;
- for(int i=0;i<m;i++)
- {
- threads[i] = CreateThread(0, 0, (LPTHREAD_START_ROUTINE)f, (LPVOID)&a[i], 0, 0);
- }
- WaitForMultipleObjects(m, threads, 1, INFINITE);
- int Max=b[0];
- for(int i=1;i<m;i++)
- {
- if( b[i]> Max)
- Max = b[i];
- }
- cout<<Max;
- return 0;
- }
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