_______ is identical to the conventional typewriter keyboard
2 answers:
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Answer:
Check the explanation
Explanation:
#source code:
import sys
def is_balanced(input_string):
stack = []
for i in input_string:
if(i=="{"):
stack.append("{")
elif(i=="}"):
stack.pop()
if(len(stack)==0):
return True
else:
return False
if __name__ == '__main__':
try:
_input_string = sys.argv[1]
balanced = is_balanced(_input_string)
if balanced:
print("The string {} is balanced".format(_input_string))
else:
print("The string {} is not balanced".format(_input_string))
except:
print("String can't be empty")
Kindly check the attached image below to see the code screenshot and code output.
Answer:
Check the explanation
Explanation:
#include <stdio.h>
int inversions(int a[], int low, int high)
{
int mid= (high+low)/2;
if(low>=high)return 0 ;
else
{
int l= inversions(a,low,mid);
int r=inversions(a,mid+1,high);
int total= 0 ;
for(int i = low;i<=mid;i++)
{
for(int j=mid+1;j<=high;j++)
if(a[i]>a[j])total++;
}
return total+ l+r ;
}
}
int main() {
int a[]={5,4,3,2,1};
printf("%d",inversions(a,0,4));
return 0;
}
Check the output in the below attached image.
