Compilare: main.cpp: In function 'void precalc_dijkstra(int)': main.cpp:10:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 10 | for(int i=1; i<=n;i++) | ~^~~ main.cpp:30:21: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 30 | for(int i=x+1; i<=k; i++){ | ~^~~ main.cpp: In function 'int main()': main.cpp:40:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 40 | for(int i=2; i<=k; i++) fin>>det[i]; | ~^~~ main.cpp:47:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 47 | for(int i=1; i<k;i++) | ~^~ main.cpp:50:23: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 50 | for(int j=0; j<=k; j++) | ~^~~ main.cpp:56:23: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 56 | for(int i=0; i<k; i++) | ~^~ main.cpp:58:31: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 58 | for(int j=0; j<k;j++) | ~^~ main.cpp:60:106: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 60 | if(dp[mask][i+1].first>dp[mask^(1<<i)][j+1].first+precalc[i+1][j+1]* nob && nob-1<=mx_det[i+1][j+1]){ | ~~~~~^~~~~~~~~~~~~~~~~~ main.cpp:66:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 66 | for(int i=2; i<=k; i++) | ~^~~