Compilare: main.cpp: In function 'int main()': main.cpp:19:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int i=1; i<=n; i++) ^~~ main.cpp:56:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' for(i=0;i<=n+1;i++) ^~~ main.cpp:120:27: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] if(a[lin][col]==0&&a1[lin][col]!=0) ^ main.cpp:112:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(i=1;i<=n;i++) ^~~ main.cpp:201:13: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' out<<nrp; ^~~ main.cpp:176:56: warning: 'cc' may be used uninitialized in this function [-Wmaybe-uninitialized] if(lin==lc&&col==cc) ~~~^~~~ main.cpp:189:47: warning: 'lc' may be used uninitialized in this function [-Wmaybe-uninitialized] if(lin==lc&&col==cc) ~~~^~~~ main.cpp:87:19: warning: 'cd' may be used uninitialized in this function [-Wmaybe-uninitialized] coada[1].c=cd; ~~~~~~~~~~^~~ main.cpp:86:19: warning: 'ld' may be used uninitialized in this function [-Wmaybe-uninitialized] coada[1].l=ld; ~~~~~~~~~~^~~ main.cpp:65:19: warning: 'ct' may be used uninitialized in this function [-Wmaybe-uninitialized] coada[1].c=ct; ~~~~~~~~~~^~~ main.cpp:64:19: warning: 'lt' may be used uninitialized in this function [-Wmaybe-uninitialized] coada[1].l=lt; ~~~~~~~~~~^~~