Eroare de compilare: main.cpp:3:1: error: 'usinout' does not name a type usinout namespace std; ^~~~~~~ main.cpp:5:1: error: 'typedein' does not name a type typedein pair<int,int> per; ^~~~~~~~ main.cpp: In function 'int ina(int, int, int, int)': main.cpp:13:25: error: 'sizeoin' was not declared in this scope memset(h,0,sizeoin(h)); ^ main.cpp:14:10: error: expected primary-expression before 'int' inor(int i=x1; i<=x2; ++i) { ^~~ main.cpp:14:20: error: 'i' was not declared in this scope inor(int i=x1; i<=x2; ++i) { ^ main.cpp: In function 'int main()': main.cpp:37:5: error: 'iinstream' was not declared in this scope iinstream in("bmatrix.in"); ^~~~~~~~~ main.cpp:38:5: error: 'oinstream' was not declared in this scope oinstream out("bmatrix.out"); ^~~~~~~~~ main.cpp:39:5: error: 'in' was not declared in this scope in>>n>>m; ^~ main.cpp:40:10: error: expected primary-expression before 'int' inor(int i=1; i<=n; ++i) { ^~~ main.cpp:40:19: error: 'i' was not declared in this scope inor(int i=1; i<=n; ++i) { ^ main.cpp:44:10: error: expected primary-expression before 'int' inor(int i=1; i<=lm; ++i) sol=max(sol,ina(1,1,n,i)+ina(1,i+1,n,m)); ^~~ main.cpp:46:10: error: expected primary-expression before 'int' inor(int i=1; i<=lm; ++i) sol=max(sol,ina(1,1,i,m)+ina(i+1,1,n,m)); ^~~ main.cpp:47:5: error: 'out' was not declared in this scope out<<sol; ^~~ Non zero exit status: 1