TP 5: La boucle FOR
#include <iostream> using namespace std; int main(){ int a,b; cin >> a >> b; int i; for (i=a;i<=b;i=i+1) cout << i << endl; return 0; }
#include <iostream> using namespace std; int main(){ int a,b; cin >> a >> b; int i; for (i=0;i<=b;i++){ if (i>=a) cout << i << endl; } return 0; }
for
au lieu de la boucle while
:
#include <iostream> using namespace std; int main(){ int i,sum; sum=0; cin >> i; while (i>0){ i=i-1; sum=sum+2*i; } cout << sum << endl; return 0; }
while
au lieu de la boucle for
:
#include <iostream> using namespace std; int main(){ double prod; int i,cpt; prod=1; cpt=0; for(cin>>i; i<10; i++){ cpt++; prod=prod*i; } cout << prod/cpt << endl; return 0; }