Compilare: main.cpp: In function 'int main()': main.cpp:47:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 47 | for(j=0;j<strlen(c);j++) | ~^~~~~~~~~~ main.cpp:60:19: warning: 'char* strcpy(char*, const char*)' accessing 1 byte at offsets [0, 5003] and [0, 5003] overlaps 1 byte at offset [0, 5002] [-Wrestrict] 60 | strcpy(sir+nr-1,sir+nr); | ~~~~~~^~~~~~~~~~~~~~~~~