Hi! I have an assignment. A C++ program. But sad to say I dont know how.
-Write a program that multiplies two numbers withou using (*symbol). (Use for loops)
Please help me!
Graceyy Fanning
0
Newbie Poster
satheeshsoft
commented:
/**********************************************/ /* multiplying two numbers without * but loops*/ int num = 7 /*2*/; int num1 = 15/*3*/; //6, if
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Jump to PostCan you think of a method that uses addition?
All 4 Replies
nullptr
167
Occasional Poster
Can you think of a method that uses addition?
Mahnoor_1
0
Junior Poster in Training
Post the code which you tried.
ddanbe
2,724
Professional Procrastinator
Featured Poster
As exponentiation is repeated multiplication, so is multiplication repeated addition. In programming, when you have to do repeated things, you can use a loop structure(e.g. a for loop)
hamzayammu
0
Newbie Poster
#include<iostream>
using namespace std;
int main()
{
int n1,n2,holder=0;
cin>>n1>>n2;
for (int i=0;i<n2;i++)
{
holder=holder+n1;
}
cout<<holder<<endl;
}
satheeshsoft
commented:
int num3 = 0; for(int i = 0; i < num1; i++) { num3 += num; } int numanswer = num3;
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