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75-100

Authored by Cipri Cipri

English

1st - 5th Grade

Used 24+ times

75-100
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

76. Specificaţi care va fi valoarea variabilei c, după realizarea următoarei secvenţe: int a=7, b=9, c; c=(a>b)?a:b

Variabila c va fi 9.

Variabila c va fi 9.

2.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

77. Scrieti secventele echivalente pentru urmatoarele exemple:

y=x++; => y=x, x=x+1

y=--x; => x=x-1, y=x

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

78. Triunghiul de sub diagonal secundara (inclusive diagonala) unei matrice patrate se poate parcurge numai cu secventele:

1. for (i=0;i<n;i++) for (j=n-i-1,j<n;j++)… 2. for (i=0;i<n;i++) for (j=n-1,j<n-i-1;j--)…

3. for (i=n-1;i>=0;i--) for (j=n-i-1,j<n;j++)… 4. for (i=n-1;i>=0;i--) for (j=n-1,j<n-i-1;j--)…

5. for (j=0;j<n;j++) for (i=n-j-1,i<n;i++)… 6. for (j=0;j<n;j++) for (i=n-1,i>=n-j-1;i--)…

7. for (j=n-1;j>=0;j--) for (i=n-j-1,i=0;j--) for (i=n-1,i>=n-j-1;i--) do…

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

80. Urmatoarele secvente descriu un algoritm recursiv:

1. s=0; for (i=n-1, i>=0; i--) s+=x[i];

2. for (i=0;i<n;i++) y[i]=x[i]

3. nr=0; i=0; while (i0) nr+=1; i++;

4. for (i=0;i

5. i=0; z=0; do {z+=x[i]*y[i]; i++}while (i<n) 6. s=1; for (i=0;i<n;i++) s*=1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

81. p = a[0][1]; for (i = 0; i < (m - 1) / 2; i++) for (j = i + 1; j < m - 1 - i; j++) if (a[i][j] > p) p = a[i][j];

a) maximul din triunghiul de sub diagonala secundara (exclusiv diagonala);

b) maximul din triunghiul inferior format de cele două diagonale (inclusiv diagonalele);

c) minimul din triunghiul superior format de cele două diagonale (exclusiv diagonala);

d) maximul din triunghiul superior format de cele doua diagonale (exclusiv diagonala)

e) maximul din triunghiul de deasupra diagonala principală (exclusiv diagonal)

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

82. Specificati cum va arata secventa de cod urmatoare dupa preprocesare: #define N 10 #define M 10 #define MAX (M+N) #define DIM (a, b) (a)*(b) Char v(N), v1[10+DIM(5+M,6)] Char v1[10*MAX]; Char m[M][N]

Char v(10), v1[10+(5+10)*6)]
Char v1[10*(10+10)];
Char m[10][10]

Char v(10), v1[10+(5+10)*6)]
Char v1[10*(10+10)];
Char m[10][10]

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

83. Informatia de care un program are nevoie pentru a is indeplini obiectivul se numeste:

a) Contributie

b) Litera

c) Date de Intrare

d) Date de iesire

e) efort

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