Compilare: main.cpp: In function 'int main()': main.cpp:111:55: warning: 'd1' may be used uninitialized [-Wmaybe-uninitialized] 111 | fout<<mini<<"\n"<<a1<<" "<<b1-1<<" "<<c1<<" "<<d1-1; | ^ main.cpp:82:66: note: 'd1' was declared here 82 | { int n, m, l1, l2, q, a, b, c, d, cost, mini=1e9, a1, b1, c1, d1; | ^~ main.cpp:111:47: warning: 'c1' may be used uninitialized [-Wmaybe-uninitialized] 111 | fout<<mini<<"\n"<<a1<<" "<<b1-1<<" "<<c1<<" "<<d1-1; | ^~~ main.cpp:82:62: note: 'c1' was declared here 82 | { int n, m, l1, l2, q, a, b, c, d, cost, mini=1e9, a1, b1, c1, d1; | ^~ main.cpp:111:38: warning: 'b1' may be used uninitialized [-Wmaybe-uninitialized] 111 | fout<<mini<<"\n"<<a1<<" "<<b1-1<<" "<<c1<<" "<<d1-1; | ^~~ main.cpp:82:58: note: 'b1' was declared here 82 | { int n, m, l1, l2, q, a, b, c, d, cost, mini=1e9, a1, b1, c1, d1; | ^~ main.cpp:111:27: warning: 'a1' may be used uninitialized [-Wmaybe-uninitialized] 111 | fout<<mini<<"\n"<<a1<<" "<<b1-1<<" "<<c1<<" "<<d1-1; | ^~~ main.cpp:82:54: note: 'a1' was declared here 82 | { int n, m, l1, l2, q, a, b, c, d, cost, mini=1e9, a1, b1, c1, d1; | ^~