How to insert the difference i.e. ineger in a string ?
How to insert the difference i.e. ineger in a string?
Hi @namandubey20
Suppose you have a string s and a interger x which you want to insert in string at position 2. So you have to do following :
s[2]=x+‘0’;
This is how at 2nd position your integer x will be placed in the string.
But der sir in this case my s[2] element will be replaced by x, which I don’t want.
Okay in that case your have to use substr as following :
char p=x+‘0’;
s=s.substr(0,i)+p+s.substr(i,s.size()+1);
where x is the int value which you want to insert and s is the string and i is the index at which you want to insert the integer.
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