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:31:21: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 31 | for(int i=x+1; i<=k; i++){ | ~^~~ main.cpp: In function 'int main()': main.cpp:41:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 41 | for(int i=2; i<=k; i++) fin>>det[i]; | ~^~~ main.cpp:48:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 48 | for(int i=1; i<k;i++) | ~^~ main.cpp:51:23: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 51 | for(int j=0; j<=k; j++) | ~^~~ main.cpp:57:23: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 57 | for(int i=0; i<k; i++) | ~^~ main.cpp:59:31: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 59 | for(int j=0; j<k;j++) | ~^~ main.cpp:61:106: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 61 | 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:67:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 67 | for(int i=2; i<=k; i++) | ~^~~