Compilare: main.cpp: In function 'int main()': main.cpp:16:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(i=1;i<=m;i++) ^~~ main.cpp:17:22: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' fin>>x1>>x2; a[x1][x2]=1; ^ main.cpp:29:9: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if(maxim==r[t]) ^~ main.cpp:30:17: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' q++;o[q]=t; ^ main.cpp:8:61: warning: unused variable 'y1' [-Wunused-variable] int l, c, s, maxim, a[500][500], r[500], m, o[500], x1, y1, x2, y2, i, j, v, t, q; ^~ main.cpp:8:69: warning: unused variable 'y2' [-Wunused-variable] int l, c, s, maxim, a[500][500], r[500], m, o[500], x1, y1, x2, y2, i, j, v, t, q; ^~ main.cpp:24:9: warning: 'maxim' may be used uninitialized in this function [-Wmaybe-uninitialized] r[1]=maxim; ~~~~^~~~~~ main.cpp:20:14: warning: 's' may be used uninitialized in this function [-Wmaybe-uninitialized] s=s+a[i][j]; ~^~~~~~~~~~