Count in factors: Difference between revisions

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@@ Line 984: / Line 984: @@
 =={{header|C++}}==
-<lang Cpp>
+<lang cpp>#include <iostream>
-#include <iostream>
-#include <sstream>
 #include <iomanip>
 using namespace std;
@@ Line 993: / Line 991: @@
 {
     int f = 2; string res;
-    if( li == 1 ) res = "1";
+    if ( li == 1 ) res = "1";
     else
     {
-	while( true )
+	while ( true )
 	{
 	    if( !( li % f ) )
 	    {
+		res += to_string(f);
-		stringstream ss; ss << f;
-		res += ss.str();
 		li /= f; if( li == 1 ) break;
 		res += " x ";
@@ Line 1,013: / Line 1,010: @@
 int main( int argc, char* argv[] )
 {
-    for( int x = 1; x < 101; x++ )
+    for ( int x = 1; x < 101; x++ )
     {
 	cout << right << setw( 4 ) << x << ": ";
@@ Line 1,021: / Line 1,018: @@
     cout << "\n\n";
     return system( "pause" );
+}</lang>
-}
-</lang>
 {{out}}
 <pre>