Compilare: main.cpp: In function 'void nextLine(int, int)': main.cpp:22:18: warning: iteration 25 invokes undefined behavior [-Waggressive-loop-optimizations] 22 | comb[2][i]%=MOD; | ~~~~~~~~~^ main.cpp:16:19: note: within this loop 16 | for(int i=1; i<=26; i++) | ~^~~~ main.cpp:28:25: warning: iteration 25 invokes undefined behavior [-Waggressive-loop-optimizations] 28 | nr[1][i]=nr[2][i]; | ~~~~~~~^ main.cpp:26:19: note: within this loop 26 | for(int i=1; i<=26; i++) | ~^~~~ main.cpp:20:25: warning: iteration 25 invokes undefined behavior [-Waggressive-loop-optimizations] 20 | if(comb[i][j]==false) nr[2][i]+=nr[1][j]; | ~~~~~~~~~^ main.cpp:18:23: note: within this loop 18 | for(int j=1; j<=26; j++) | ~^~~~ main.cpp: In function 'int main()': main.cpp:49:38: warning: iteration 25 invokes undefined behavior [-Waggressive-loop-optimizations] 49 | for(int i=1; i<=26; i++) nr[1][i]=1; | ~~~~~~~~^~ main.cpp:49:19: note: within this loop 49 | for(int i=1; i<=26; i++) nr[1][i]=1; | ~^~~~ main.cpp:54:40: warning: iteration 25 invokes undefined behavior [-Waggressive-loop-optimizations] 54 | for(int i=1; i<=26; i++) s+=nr[1][i]; | ~~~~~~~^ main.cpp:54:19: note: within this loop 54 | for(int i=1; i<=26; i++) s+=nr[1][i]; | ~^~~~ main.cpp: In function 'void nextLine(int, int)': main.cpp:28:17: warning: 'void* __builtin_memcpy(void*, const void*, long unsigned int)' forming offset [312, 315] is out of the bounds [0, 312] of object 'nr' with type 'int [3][26]' [-Warray-bounds] 28 | nr[1][i]=nr[2][i]; | ~~~~~~~~^~~~~~~~~ main.cpp:10:5: note: 'nr' declared here 10 | int nr[3][26]; | ^~ main.cpp:29:17: warning: 'void* __builtin_memset(void*, int, long unsigned int)' forming offset [312, 315] is out of the bounds [0, 312] of object 'nr' with type 'int [3][26]' [-Warray-bounds] 29 | nr[2][i]=0; | ~~~~~~~~^~ main.cpp:10:5: note: 'nr' declared here 10 | int nr[3][26]; | ^~