Str = input("")
Left_bracket = 0
for i in Str:
if i== '(':
Left_bracket+=1
elif i== ')':
if Left_bracket>0:
Left_bracket-=1
else:
print("配对不成功")
break
else:
if Left_bracket!=0:
print("配对不...
Str=input("")Left_bracket=0Left_bracket_Z=0Right_bracket_Z=0for i in Str: if i== '(': Left_bracket+=1 elif i== ')': if Left_bracket>0: Left_bracket-=1 else: ...
Str=input("")Left_bracket=0Left_bracket_Z=0Right_bracket_Z=0for i in Str: if i== '(': Left_bracket+=1 elif i== ')': if Left_bracket>0: Left_bracket-=1 else: ...
int exchangeBits(int num){
double i = 0;
int even, ood;
int val = num;
while (val){
even = num & (int)pow(2.0,i);
ood = num & (int)pow(2.0, i + 1);
...
