Question

The Fibonacci numbers are 1,1,2,3,5,8,13,21, etc. Use a for loop to list the first 20 Fibonacci numbers

Create a triangle using 2 for loops and the "*".

Answer 1

The fibonacci numbers ате 1,1,2,3, 5,8,13,2, . . etc. Use ao loop to ist the first 20 fibonacci numbeos v to get te cleas idea ohserve the given commenis #include< stdio.h> int main C і, tempi, temp 2, next, /* nis terns and mt m: 20, for no-of i is fo loop variable, temp1, tempt, next vasiables for fibonacci numbers x/ printf List of first 20 fihorac numbens,An'), printf "d In, temp2), * Here, temp print 1 as fizst number for ( ' : 2 , ienji++) in fibonacci numbes 陟fo7 loop stats forn 2nd number because we aheady print finst numbe next tempa+ temp2; To get the next numbers we printf(" dIm, next) c termptemp after adding stoe temp i temp 1 should add previous two numbeisx and hext in temp to add the numbeis and get next humbe in the ahove lime tempz next Tnput: List of fir st 20 fibonacci numbezs; output 984 597 2584 418I 13 21 34 89 144 233 343 G L0

Create a taiangle using 2 for loops and the tt include c stdio.h> inmt main mt ท, i, J; //nls for no ' of Innes. 1 and j for loop vanbes. printfl Enter the no oF tines:Vn) scanf(dn) f01 (1:1, i<:n, it t) // loop 10า no.of line s upt D given numbern oJ; ji jt t) loop for Printing the Stas prmt the Stars as many as the printf "x "); line number *l pintf n); out put Enter the no of limes

This code is for Equi latenal tiangle #include <stdio.h imt main () int n,i,j, K; n is printfl Enter numbe of lines: In); fOT loop variables for(티, i<:n, itt)/Hİ İs given n handle ho.of rows upto OTC to spaces, print spa ce s İs K no of lines ine no fo1(kel ; ke-n-i İktt) I/ f07 printf "); for(jel j jc-i; jtt) i the stars as is for pnt miny as time numbe ptintf" printf ("In") і re tuTn 0 out pu Ente no of lines e- 米米 米米米