Compilare: main.cpp: In function 'int main()': main.cpp:22:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1;i<=n;i++) ~^~~ main.cpp:27:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1;i<=n;i++) ~^~~ main.cpp:46:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1;i<=n;i++) ~^~~ main.cpp:64:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(t1[y]+d[y]>maxi) ~~~~~~~~~~^~~~~ main.cpp:90:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(t2[y]-d[x]<mini) ~~~~~~~~~~^~~~~ main.cpp:101:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1;i<=n;i++) ~^~~