ushtrime gjuha C

Ushtrime

//Ushtrimet 1- 6 jane ushtrime per praktikimin e ciklit for//ushtrim 1#include <stdio.h>#include <conio.h>int main(){int n,i;//vendosim sa yje duam te afishojmeprintf ("Fusni numrin e yjeve\n");scanf("%d",&n);//bejme afishiminfor(i=0;i<n;i++) printf("*"); getch();return 0;}

//ushtrim 2#include <stdio.h>#include <conio.h>int main(){int m,n,i,j;printf("Fusni numrin e reshtave dhe kolonave \n");scanf("%d%d",&m,&n); //bredhim te gjithe rreshtatfor(i=1;i<=m;i++) {//afishojme n yje ne secilin rresht for(j=1;j<=n;j++) printf("*"); printf("\n"); //kalojme ne rresht te ri}getch(); return 0;}

//ushtrim 3#include <stdio.h>#include <conio.h>int main(){int m,i,j;printf ("Fusni numrin e reshtave\n");scanf("%d",&m);//bredh rreshtat qe do afishoje

for(i=0;i<=m;i++) { //afishon yjet ne secilin rresht for(j=0;j<i;j++) printf("*"); //kalojme rresht te ri printf("\n");} getch();return 0;}

//ushtrim 4#include <stdio.h>#include <conio.h>int main(){int m,i,j;printf ("Fusni numrin e reshtave\n");scanf("%d",&m);//bredh rreshtat qe do afishojefor(i=1;i<=m;i++){ //afishon yjet ne secilin rresht for(j=1;j<=i;j++) printf("*"); //kalojme rresht te ri printf("\n");} for(i=1;i<=m-1;i++){ //afishon yjet ne secilin rresht for(j=1;j<=m-i;j++) printf("*"); //kalojme rresht te ri printf("\n");} getch();return 0;}

//ushtrim 5#include <stdio.h>#include <conio.h>int main(){

int m,i,j;printf("Vendos rreshtat\n");scanf("%d",&m);for(i=1;i<=m;i++) { for(j=1;j<=m-i;j++) printf(" "); for(j=1;j<=2*i-1;j++) printf("*"); printf("\n");}getch(); return 0;}

//ushtrim 6#include <stdio.h>#include <conio.h>int main(){int m,i,j;printf("Vendos rreshtat\n");scanf("%d",&m); for(i=1;i<=m;i++) { for(j=1;j<=m-i;j++) printf(" "); for(j=1;j<=2*i-1;j++) printf("*"); printf("\n");} for(i=1;i<=m-1;i++) { for(j=1;j<=i;j++) printf(" "); for(j=1;j<=2*m-2*i-1;j++) printf("*"); printf("\n");}getch(); return 0;}

//Ushtrimet 7- 16 jane ushtrime per vektoret

//ushtrim 7#include <stdio.h>#include <conio.h>#define n 5int main(){int i,nr;int v[n];printf("Lexo vlerat e vektorit\n");for(i=0;i<n;i++) scanf("%d",&v[i]);//rrisim vlerat e vektorit me 5 for(i=0;i<n;i++) v[i]=v[i]+5; //afishojme vlerat e vektoritfor(i=0;i<n;i++) printf("%d ",v[i]);printf("\n"); //kalojme ne rresht te ri//numerojme elementet pozitive te vektorit me vlera te ndryshuaranr=0;for(i=0;i<n;i++) if(v[i]>0) nr++;printf("Numri i elementeve pozitive ne vektor eshte %d",nr);getch(); return 0;}

//ushtrim 8

Jepet vargu: 1/3+4/5+9/13+22/31+….+a/b+(a+b)/(a+b)+a. Gjeni shumen per p kufiza ku p jepet nga perdoruesi.

#include <stdio.h>

#include <conio.h>

int main(){

int i,p;

float num1,num,em,s,k;

printf("Jepni numnrin e kufizave \n");

scanf("%d",&p);

num=1;

em=3;

s=0;

for(i=1;i<=p;i++)

{

k=num/em;

s=s+k;

num1=num;

num=num1+em;

em=num+num1;

}

printf("Shuma e %d kufizave te para eshte %f",p,s);

getch();

return 0;

}

//ushtrim 9

Lexoni vlerat e vektorit v1

a) Kaloni ne vektorin v2 vlerat e v1

#include <stdio.h>

#include <conio.h>

#define m 5

int main(){

int i;

int v1[m],v2[m];

//lexojme elementet e v1

printf("Lexo elementet e vektorit v1 \n");

for(i=0;i<m;i++)

scanf("%d",&v1[i]);

//kalimi i elementeve nga v1 ne v2

for(i=0;i<m;i++)

v2[i]=v1[i];

//afishojme elementet e v2

for(i=0;i<m;i++)

printf("%d,",v2[i]);

getch();

return 0;

}

//ushtrim 10

b) Kaloni ne vektorin v2 elementet e v1 te pasqyruar

#include <stdio.h>

#include <conio.h>

#define m 5

int main(){

int i;

int v1[m],v2[m];

//lexojme elementet e v1

printf("Lexo elementet e vektorit v1 \n");

for(i=0;i<m;i++)

scanf("%d",&v1[i]);

//kalimi i elementeve nga v1 ne v2

for(i=0;i<m;i++)

v2[m-i-1]=v1[i];

//afishojme elementet e v2

for(i=0;i<m;i++)

printf("%d ",v2[i]);

getch();

return 0;

}

//ushtrim 11

2) Lexoni vlerat e vektoreve v1[m] dhe v2[n].

a) Kaloni ne vektorin v3[m+n} vlerat e v1 dhe me pas te v2

#include <stdio.h>

#include <conio.h>

#define m 5

#define n 6

int main(){

int i;

int v1[m],v2[n],v3[m+n];

//Lexojme vektorin v1

printf("Lexoni vlerat e vektorit v1\n");

for(i=0;i<m;i++)

scanf("%d",&v1[i]);



for(i=0;i<n;i++)

scanf("%d",&v2[i]);

//kalojme vektorin v1

for(i=0;i<m;i++)

v3[i]=v1[i];


for(i=0;i<n;i++)

v3[m+i]=v2[i];

//afishojme vektorin v3

printf("\n\n\n");

for (i=0;i<m+n;i++)


getch();

return 0;

}

//ushtrim 12

b) Kaloni ne vektorin v3[m+n} vlerat e v1 dhe me pas te v2 te pasqyruar

#include <stdio.h>

#include <conio.h>

#define m 5

#define n 6

int main(){

int i;

int v1[m],v2[n],v3[m+n];



for(i=0;i<m;i++)

scanf("%d",&v1[i]);



for(i=0;i<n;i++)

scanf("%d",&v2[i]);


for(i=0;i<m;i++)

v3[i]=v1[i];


for(i=0;i<n;i++)

v3[m+n-i-1]=v2[i];


printf("\n\n\n");

for (i=0;i<m+n;i++)


getch();

return 0;

}

//ushtrim 13

3) Lexoni vlerat e vektoreve v1[n] dhe v2[n].

a) Kaloni ne vektorin v3 vlerat e v1 dhe v2 ne menyre te alternuar

#include <stdio.h>

#include <conio.h>

#define n 6

int main(){

int i;

int v1[n],v2[n],v3[2*n];



for(i=0;i<n;i++)

scanf("%d",&v1[i]);



for(i=0;i<n;i++)

scanf("%d",&v2[i]);


for(i=0;i<n;i++)

v3[2*i]=v1[i];


for(i=0;i<n;i++)

v3[2*i+1]=v2[i];


printf("\n\n\n");

for (i=0;i<2*n;i++)


getch();

return 0;

}

//ushtrim 14

b) Kaloni ne vektorin v3 elementet e alternuar te v1 dhe v2 ku elementet e vektorit v1 jane te pasqyruar.

#include <stdio.h>

#include <conio.h>

#define n 6

int main(){

int i;

int v1[n],v2[n],v3[2*n];



for(i=0;i<n;i++)

scanf("%d",&v1[i]);



for(i=0;i<n;i++)

scanf("%d",&v2[i]);


for(i=0;i<n;i++)

v3[2*n-2*i-2]=v1[i];


for(i=0;i<n;i++)

v3[2*i+1]=v2[i];


printf("\n\n\n");

for (i=0;i<2*n;i++)


getch();

return 0;

}

Detyra shtepie

1) Lexoni vektorin v1 me m elemente dhe vektorin v2 me n elemente.

Kaloni ne vektorin v3 elementet e alternuar te vektoreve v1 edhe v2. Nese ndonje prej vektoreve mbaron, ne vektorin v3 vendoset pjesa e mbetur e vektorit tjeter.

//ushtrim 15

1) Lexoni vektorin v1[m] dhe v2[n]

a) Kontrolloni nese ekziston ndonje element I v1 ne v2.

#include <stdio.h>

#include <conio.h>

#define n 6

#define m 5

int main(){

int i,j,ndodhet,eshte;

int v1[m],v2[n];



for(i=0;i<m;i++)

scanf("%d",&v1[i]);



for(i=0;i<n;i++)

scanf("%d",&v2[i]);

ndodhet=0;

//bredhim vektorin v1

for(i=0;i<m;i++)

{

eshte=0;

for(j=0;j<n;j++)

if(v1[i]==v2[j])

{

eshte=1;

break;

}

if(eshte==1)

{

ndodhet=1;

break;

}

}

if(ndodhet==1)

printf("Ka te pakten nje element te v1 ne v2");

else

printf("Nuk ka asnje element te v1 ne v2");

getch();

return 0;

}

//ushtrim 16

b) Numeroni sa elemente te v1 ndodhen ne v2

#include <stdio.h>

#include <conio.h>

#define n 6

#define m 5

int main(){

int i,j,eshte,nr;

int v1[m],v2[n];



for(i=0;i<m;i++)

scanf("%d",&v1[i]);



for(i=0;i<n;i++)

scanf("%d",&v2[i]);

nr=0;

//bredhim vektorin v1

for(i=0;i<m;i++)

{

//kontrollojme nese elementi v[i] eshte ne vektorin v2

eshte=0;

for(j=0;j<n;j++)

if(v1[i]==v2[j])

{

eshte=1;

break;

}

//nqs elementi eshte, rrisim numeruesin me 1

if(eshte==1)

nr++;

}

printf("Ne vektorin v2 ndodhen %d elemente nga v1",nr);

getch();

return 0;

}

Detyre shtepie

1) Kontrolloni nese I gjithe vektori v1 ndodhet ne v2

2) Kontrolloni nese vektori v1 ka me shume se p elemente ne v2, ku p jepet nga perdoruesi

//Ushtrimet 17- 19 jane ushtrime per funksionet

//ushtrim 17

1) Ndertoni nje funksion qe merr si parametra dy brinje te drejtkendeshit dhe kthen siperfaqjen e tij.

#include <stdio.h>

#include <conio.h>

float siperfaqja(float x, float y)

{

float s;

s=x*y;

return x*y;

}

int main(){

float b1,b2,s;

printf("Jep brinjet \n");

scanf("%f",&b1);

scanf("%f",&b2);

s=siperfaqja(b1,b2);

printf("Siperfaqja eshte %f",s);

getch();

return 0;

}

//ushtrim 18

2) Ndertoni nje funksion qe gjen Shumen e elementeve te nje vektori.

#include <stdio.h>

#include <conio.h>

int shuma_vektor(int k, int v[])

{

int s=0;

int i;

for(i=0;i<k;i++)

s=s+v[i];

return s;

}

int main(){

int v1[5]={1,3,5,3,6};

int v2[5]={13,43,35,43,-6};

int n;

printf("Jep numrin n \n");

scanf("%d",&n);

printf("Shuma e elementeve te vektorit 1 eshte %d \n",shuma_vektor(n,v1));

printf("Shuma e elementeve te vektorit 2 eshte %d",shuma_vektor(n,v2));

getch();

return 0;

}

//ushtrim 19

3) Te ndertohet nje proc edure e cila afishon vlerat e kembyera te numrave.

#include <stdio.h>

#include <conio.h>

void kembe(int &f, int &g)

{

int tmp;

tmp=f;

f=g;

g=tmp;

printf("%d %d\n",f,g);

}

int main(){

int a,b;

a=2;

b=3;

printf("%d %d\n",a,b);

kembe(a,b);

printf("%d %d\n",a,b);

getch();

return 0;

}

Ushtrime Matrica

//ushtrim 1//Lexoni nga tastiera nje numer dhe nje sasi heresh te deshiruar. Tregoni nese elementi ndodhet ne matrice aq here.

#include <stdio.h>#include <conio.h>#define m 2#define n 3int main(){int A[m][n];int i,j,p,k,nr;printf("Jepni elemente e matrices \n");for(i=0;i<m;i++){ printf("Jepni elemente e rreshtit %d \n",i); for(j=0;j<n;j++) scanf("%d",&A[i][j]);}

printf("Jepni elementin\n");scanf("%d",&k);

printf("Jepni sasine e hereve\n");scanf("%d",&p);

nr=0;for(i=0;i<m;i++){ for(j=0;j<n;j++) if(A[i][j]==k) { nr++; if(nr==p) break; } if(nr==p) break;}/*nr=0;for(i=0;i<m && nr<p;i++) for(j=0;j<n && nr<p;j++) if(A[i][j]==k) nr++;

*/

if(nr==p) printf("Elementi %d ndodhet ne matrice te pakten %d here \n",k,p);else printf("Elementi %d nuk ndodhet ne matrice te pakten %d here \n",k,p);

for(i=0;i<m;i++){for(j=0;j<n;j++) printf("%d ",A[i][j]);printf("\n");}

getch(); return 0; }

//ushtrim 2//Lexoni nga tastiera nje numer. Tregoni nese elementi ndodhet ne matrice dhe pozicionin perkates.#include <stdio.h>#include <conio.h>#define m 2#define n 3

int main(){int A[m][n];int i,j,ka,k,pozi,pozj;printf("Jepni elemente e matrices \n");for(i=0;i<m;i++){ printf("Jepni elemente e rreshtit %d \n",i); for(j=0;j<n;j++) scanf("%d",&A[i][j]);}


ka=0;for(i=0;i<m;i++){ for(j=0;j<n;j++) if(A[i][j]==k) { ka=1; pozi=i; pozj=j; break; } if(ka==1) break;}/*ka=0;for(i=0;i<m && ka==0;i++) for(j=0;j<n && ka==0;j++) if(A[i][j]==k) { ka=1; pozi=i; pozj=j; } */

if(ka==1) printf("Elementi %d ndodhet ne matrice ne pozicionin %d,%d \n",k,pozi+1,pozj+1);else printf("Elementi %d nuk ndodhet ne matrice \n",k);

for(i=0;i<m;i++){for(j=0;j<n;j++)

printf("%d ",A[i][j]);printf("\n");}


//ushtrim 3//Lexoni nga tastiera nje numer. tregoni sa here ndodhet ne matrice.#include <stdio.h>#include <conio.h>#define m 2#define n 3int main(){int A[m][n];int i,j,nr,k;printf("Jepni elemente e matrices \n");for(i=0;i<m;i++){ printf("Jepni elemente e rreshtit %d \n",i); for(j=0;j<n;j++) scanf("%d",&A[i][j]);}


nr=0;for(i=0;i<m;i++) for(j=0;j<n;j++) if(A[i][j]==k) nr++;

if(nr==0) printf("Nuk ndodhet\n");else printf("Elementi %d ndodhet %d here ne matrice\n",k,nr);



//ushtrim 4//Lexoni nga tastiera nje numer. Tregoni sa here ndodhet ne secilin rresht.#include <stdio.h>#include <conio.h>#define m 2#define n 3int main(){int A[m][n];int i,j,nr,k;printf("Jepni elemente e matrices \n");for(i=0;i<m;i++){ printf("Jepni elemente e rreshtit %d \n",i); for(j=0;j<n;j++) scanf("%d",&A[i][j]);}


for(i=0;i<m;i++){ nr=0; for(j=0;j<n;j++) if(A[i][j]==k) nr++; if(nr==0) printf("Nuk ndodhet ne rreshtin %d\n",i); else printf("Elementi %d ndodhet %d here ne rresthin %d\n",k,nr,i);}



//ushtrim 5//Afishoni shumen e secilit rresht te matrices. Afishoni shumen e elementeve te matrices.#include <stdio.h>#include <conio.h>#define m 2#define n 3int main(){int A[m][n];int i,j,s,s_all;printf("Jepni elemente e matrices \n");for(i=0;i<m;i++){ printf("Jepni elemente e rreshtit %d \n",i); for(j=0;j<n;j++) scanf("%d",&A[i][j]);}

s_all=0;for(i=0;i<m;i++){ s=0; for(j=0;j<n;j++) s=s+A[i][j]; printf("Shuma e rreshtit %d eshte %d \n",i,s); s_all=s_all+s;}

printf("Shuma e matrices eshte %d \n",s_all);



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ushtrime gjuha C