Compilare: main.cpp: In function 'int main()': main.cpp:19:18: warning: comparison of integer expressions of different signedness: 'long long int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 19 | for(i=0;i<strlen(s);i++) | ~^~~~~~~~~~ main.cpp:17:18: warning: 'void* __builtin_memset(void*, int, long unsigned int)' forming offset [1200, 1207] is out of the bounds [0, 1200] of object 'fr' with type 'long long int [150]' [-Warray-bounds] 17 | fr[i]=0; | ~~~~~^~ main.cpp:5:21: note: 'fr' declared here 5 | long long n,i,j,k,l,fr[150]; | ^~ main.cpp:29:23: warning: 'char* strcpy(char*, const char*)' accessing 1 byte at offsets [0, 2096] and [0, 2100] may overlap 1 byte at offset 0 [-Wrestrict] 29 | strcpy(t+i-1,t+i); | ~~~~~~^~~~~~~~~~~