Ex2.2 feedback: explicit definition for int,double
and double,int
signatures for min
function
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1 changed files with 27 additions and 8 deletions
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@ -3,12 +3,14 @@
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*
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* generalisation of type is possible
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* => not writing an int implementation means always use the double
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* => => even when to ints are supplied, they are generalised to doubles
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* => => even when two ints are supplied, they are generalised to doubles
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*/
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#include <iostream>
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//int min( int a, int b );
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int min( int a, int b );
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double min( double a, int b );
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double min( int a, double b );
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double min( double a, double b );
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int min( int a[], int size);
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@ -27,15 +29,30 @@ int main() {
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std::cout << "min( 3.12345, 4 ) = " << min(3.12345, 4) << std::endl;
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std::cout << "min( 4, 3.12345 ) = " << min(4, 3.12345) << std::endl;
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return 0;
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}
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//int min( int a, int b ) {
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// if ( a < b ) {
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// return a;
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// }
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// return b;
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//}
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int min( int a, int b ) {
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if ( a < b ) {
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return a;
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}
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return b;
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}
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double min( double a, int b ) {
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if ( a < b ) {
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return a;
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}
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return b;
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}
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double min( int a, double b ) {
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if ( a < b ) {
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return a;
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}
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return b;
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}
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double min( double a, double b ) {
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if ( a < b ) {
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@ -53,3 +70,5 @@ int min( int a[], int size ) {
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return m;
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}
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// Fix interchangeabiliy of doubles and ints
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