use of random() and randomize() in C++ -
please explain me how code providing gives output :
1 2 3 4 5 6 7 8 9 10 11
#include<stdlib.h> #include<iostream.h> int main() { randomize(); int num, rndnum; cin >> num; rndnum = random(num) + 7; (int n =1; n<=rndnum; n++) cout << n <<""; }
please explain me code snippet
well taking input num
user , passing random()
function. taking returned value function , adding 7 , assigning rndnum
. looping through 1 rndnum
, printing of each of numbers (1, 2, ...., rndnum).
in case of printing out 1 - 11 must have gotten return value of 4 random(num)
.
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