Compilare: main.cpp:10:6: warning: built-in function 'exp' declared as non-function [-Wbuiltin-declaration-mismatch] 10 | char exp[100001],c,ultlit,semnprec; | ^~~ main.cpp: In function 'int main()': main.cpp:52:23: warning: suggest explicit braces to avoid ambiguous 'else' [-Wdangling-else] 52 | if(ultlit=='t') | ^ main.cpp:90:15: warning: suggest explicit braces to avoid ambiguous 'else' [-Wdangling-else] 90 | if(ultlit=='t') | ^