Need Help cant cout the for loop

[johnnyboy420]

;;;;;

[timmyyyyy]

instead of

for(n=1;n<=num;n++)
sum+=n;

for(n=1;n<=num;n++) {
cout<<n<<" + ";
sum+=n; }

cout<<" = "<<sum;

[johnnyboy420]

@timmyyyyy

This does work but for the output when I put in a number
it shows
1+2+3+4+5+=15

is there a way to not show that + sign after 5

Thanks for you help

[timmyyyyy]

try this :

for(n=1;n<num;n++) {
cout<<n<<" + ";
sum+=n; }

sum+=n;
cout<<n<<" = "<<sum;

[ciphermagi]

http://www.cplusplus.com/forum/general/63351/