From 9fe033ea88c2f705ec18c232873d056e0c229d72 Mon Sep 17 00:00:00 2001 From: Gaspard Coulet Date: Wed, 28 Apr 2021 23:05:53 +0200 Subject: Initial commit --- sem_3/algo/tp1-done/PROG_TP1/outilsTab.cpp | 131 +++++++++++++++++++++++++++++ 1 file changed, 131 insertions(+) create mode 100644 sem_3/algo/tp1-done/PROG_TP1/outilsTab.cpp (limited to 'sem_3/algo/tp1-done/PROG_TP1/outilsTab.cpp') diff --git a/sem_3/algo/tp1-done/PROG_TP1/outilsTab.cpp b/sem_3/algo/tp1-done/PROG_TP1/outilsTab.cpp new file mode 100644 index 0000000..6643b13 --- /dev/null +++ b/sem_3/algo/tp1-done/PROG_TP1/outilsTab.cpp @@ -0,0 +1,131 @@ +#include +#include + +#include // pour rand +#include +#include "outilsTab.h" +using namespace std; + +int* genTab(int n){ + int* t; int i; + t=new int[n]; + for (i=0;i somMax) somMax = som; + } + } + return somMax; +} + +int ssTabSomMax2(int* T, int taille){ + int somMax, som, i, j; + somMax=0; + for (i=0;i somMax) somMax = som; + } + } + return somMax; +} + +int sTSM3(int* T,int g,int d){ + int m, som, i, smgd, smdg, smm, smg, smd; + assert(g<=d); + if (g==d){ + if (T[g]>0) return T[g]; else return 0; + } + else { + m = (d+g)/2; + smg=sTSM3(T,g,m); + smd=sTSM3(T,m+1,d); + smgd=0; som=0; + for (i=m;i>=g;i--){ + som=som+T[i]; + if (som > smgd) smgd=som; + } + smdg=0; som=0; + for(i=m+1;i<=d;i++){ + som=som+T[i]; + if (som>smdg) smdg=som; + } + smm=smgd+smdg; + if ((smg>=smd) && (smg>=smm)) return smg; + else { + if (smd>=smm) return smd; + else return smm; + } + } +} + +int ssTabSomMax3(int* T, int taille){ + return sTSM3(T,0,taille-1); +} + +int ssTabSomMax4(int* T, int taille){ + int ancienplusgrand = 0; + int somme =0; + for (int i =0; i < taille; i ++) { + somme+=T[i]; + if (somme < 0 ){ + somme= 0; + } + ancienplusgrand= ancienplusgrand> somme ? ancienplusgrand : somme; + } + return ancienplusgrand; +} + +struct triplet indSsTabSomMax(int* T, int taille){ +/* A COMPLETER */ + struct triplet res; + res.somMax=0; res.deb=0; res.fin=0; + return res; +} + + +void rangerElemNeg(int* T,int taille){ +/* A COMPLETER */ + return; + +} -- cgit v1.2.3