Question

Need help coding these two C programs

1:27 LTE < s3?bucket-uploads&prefix-attach%2Fjl CS 100 Exam Two -Coding -Spring 2018 You are not allowed to use the Internet while coding the two problems below. You can log into the cs-intro server to test your programs if you wish When you have finished submit your exam via Blackboard Create a directory called exam2 using mkdir exan2 and move into that dinectory with ed exan2 Complete the I. Name this program one.c-This peogram reads insegers feom standand input until end-of-file (control-d) and wo peograms shown bekow arites them to either the file good or the file bad. Write the first mumber to the fle good. Afer that, as long as the number is larger than the one it read before (the peevious vallac) we that number to the file good wrine that number to the filk bad. Two sample esecutions are shown below good bad /a.out Enter your data 1 35 2 3 5 3 1 9 2 etri-d good bad Enter your data 20 15 10 30 40 30 20 90 20 30 40 90 15 10 30 20 2 Name this program two.c-This program reads rwo strings from standand input and uses a function to detenmine the number of common characters at the stant of the two strings For example, if the first string is computer and the second string is complex, then these two strings have4(our) ininial characters in common. Lakewise, if the two strings are Alabama and Auburn, them the ruo strings have 1 (one) inicial character in common. Finally, cat and catalog ould have 3 (throc) inicial characters in common. This function is case-sensitive, upper-case leters do not match their equialenr lower-case letner (the lemer A is different from the letter a). Use the template for two.e that is shown belorw to code your solution rie the function commonStart). #include <stdio.h> linclude <string.h> int commonStart (char int main (void) char [) char str1 [50. str2 [50] printf ( Enter two strings) scanf ("%s %s", str1, str2); printf(nThere are d common letters at start of ts and taln" commonStart (strl, str2), strl1, str2 return 0 First, on your local machine, compress your exam2 dinectoey inso a single (compressed) fle. Second, once you have a compressed fille named esam2zip,submit that file to Blackboand.

Answer 1

If you have any doubts, please give me comment...

one.c

#include<stdio.h>

int main(){

int n, prev = -1;

FILE *f1, *f2;

f1 = fopen("good", "w");

f2 = fopen("bad", "w");

printf("Enter your data: \n");

while(scanf("%d", &n)!=EOF){

if(n>=prev)

fprintf(f1, "%d\n", n);

else

fprintf(f2, "%d\n", n);

prev = n;

}

fclose(f1);

fclose(f2);

return 0;

}

two.c

#include<stdio.h>

#include<string.h>

int commonStart(char [], char []);

int main(void){

char str1[50], str2[50];

printf("Enter two strings : ");

scanf("%s %s", str1, str2);

printf("\nThere are %d common letters at start of %s and %s\n\n", commonStart(str1, str2), str1, str2);

return 0;

}

int commonStart(char str1[], char str2[]){

int c=0;

while(str1[c]==str2[c]){

c++;

}

return c;

}