Add row to irregular matrix?

[isimplyrefuse]

//matrix :

12 5 35 35 35 65 170
48 15 190 85 27 27 24
100 315 119 600 116 129 70
88 110 145 90 90 90 90
77 85 130 55 210 122 200
 

// the row :

152 152 149 155 170
 

// matrix after adding the previous row :

12 5 35 35 35 65 170
48 15 190 85 27 27 24
100 315 119 600 116 129 70
88 110 145 90 90 90 90
77 85 130 55 210 122 200
152 152 149 155 170
 

**NOTE : I'm beginner in c++ and in the uni. we use the pointer.

- Can I print out the irregular matrix?

[isimplyrefuse]

that is just a try :

code solution deleted <weaknessforcats>
 

[weaknessforcats]

Please provide an explanation of what to do rather than post a solution someone else will have to figure out.

The explanation should allow the OP to write the code.

I would start by explaining the rules for adding rows to irregular matrices, then I would explain the coding steps to follow. That should allow the OP to write the code.

[isimplyrefuse]

still waiting for help!

[weaknessforcats]

Did you not get my private message ?