1.

Consider the following output and write down the code for the same. 1 2 2 3 3 3 4 4 4 4

Answer»

#include<iostream>

using namespace std; 

int main() 

int i,j

for(i=1;i<5;i++)

{

for(j=1;j<=i;j++)

cout<<i<<''";

cout<<endl;

}

}



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