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Changed a = a + 1 to a++ (#28742)

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Changed a = a + 1 to a++ in implementation section.  It is best practice to use a++ rather than a = a + 1
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toakes59
2019-03-17 12:45:59 -04:00
committed by Christopher McCormack
parent b8b1e029db
commit b4044fe267
1 changed files with 2 additions and 3 deletions
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5
guide/english/cplusplus/for-loop/index.md
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@@ -66,8 +66,7 @@ using std::endl;
int main () { int main () {
// for loop execution // for loop execution
for( int a = 10; a < 20; a = a + 1 ) for( int a = 10; a < 20; a++ ) { // The loop will run till the value of a is less than 20
{ // The loop will run till the value of a is less than 20
cout << "value of a: " << a << endl; cout << "value of a: " << a << endl;
} }
@@ -99,7 +98,7 @@ The body of the for loop need not be enclosed in braces if the loop iterates ove
int main () { int main () {
// Single line for loop // Single line for loop
for( int a = 10; a < 20; a = a + 1 ) for( int a = 10; a < 20; a++ )
cout << "value of a: " << a << endl; cout << "value of a: " << a << endl;