APS106H1 Midterm: APS106H1_20141_621398289314mid_2014_B_answers

• School: UTSG
• Department: Applied Science and Engineering
• Course: APS106H1
• Professor: All

Document Summary

Faculty of applied science and engineering. Aps106 midterm ii march 27, 2014. Do all work in this booklet. Do not remove the staple. Time allotted: 60 min. Page 1 of 5 c[i] = 0; for(j=0; j<4; j++) { c[i] += a[i][j]*b[j]; int i,j; for(i=0; i<2; i++) { Answer: 10 30 int temp; temp = x; x = y; y = *z; Answer: 4 8 16 4 int a=4, b=8, c=12, d=16; Fun(a, b, &c, &d); printf("%d %d %d %d", a, b, c, d); return 0; The program below is supposed to calculate the mean of the non- zero data values using the function: calculate_mean. Unfortunately, the code contains 4 errors. Identify error in code by circling. #include double calculate_mean (int [], int *); int main() { int data[]={43,55,65,0,0,64,0,54,0,57,45,53} double mean; int num; num = sizeof(data)/sizeof(int); Correct error circled to left missing ; A (double)sum sum += *ptr; counter++; ptr++; if(*ptr) { *n = counter; return sum/counter;