Compilare: main.cpp: In function 'void Update(int)': main.cpp:14:9: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 14 | {while(v<=strlen(a)) | ~^~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:31:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 31 | for(int i=0;i<strlen(a);i++) | ~^~~~~~~~~~ main.cpp:34:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 34 | for(int i=0;i<strlen(b);i++) | ~^~~~~~~~~~ main.cpp:42:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 42 | {for(int i=0;i<strlen(b);i++) | ~^~~~~~~~~~ main.cpp:52:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 52 | for(int i=0;i<strlen(a);i++) | ~^~~~~~~~~~