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Pavlo Tverdyi 2020-04-02 13:21:51 +00:00
parent 4273744aef
commit 08b68b2eab
1 changed files with 66 additions and 31 deletions
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97
du4/program.c
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@ -3,48 +3,83 @@
#include <string.h>
#include <ctype.h>
char add(double A, double B, double C,char AC){
float CC=A+B;
if(CC==(float)C || A+B==C)return printf("OK\n");
return printf("ZLE\n");
void add(double a, double b, double c,char ac, int result[],int count){
float cc=a+b;
if(cc==(float)c || a+b==c) result[count]=1;
else result[count]=2;
}
char subtr(double A, double B, double C,char AC){
if(A-B==C)return printf("OK\n");
return printf("ZLE\n");
double subtr(double a, double b, double c,char ac, int result[],int count){
if(a-b==c) result[count]=1;
else result[count]=2;
}
char multi(double A, double B, double C,char AC){
if(A*B==C)return printf("OK\n");
return printf("ZLE\n");
double multi(double a, double b, double c,char ac, int result[],int count){
if(a*b==c) result[count]=1;
else result[count]=2;
}
char divi(double A, double B, double C,char AC){
float CC=A/B;
double Cc=(int)((A/B)*100000);
if(CC==C || A/B==C || Cc==(int)(C*100000))return printf("OK\n");
return printf("ZLE\n");
double divi(double a, double b, double c,char ac, int result[],int count){
float cc=a/b;
double Cc=(int)((a/b)*100000);
if(Cc==c || a/b==c || cc==(int)(c*100000)) result[count]=1;
else result[count]=2;
}
int main()
{
char *str;
str=(char*)malloc(100);
double a,b,c;
char ac,el;
int ind=0;
for(int i=0;el!='\n';i++){
el=getchar();
if(isspace(el)){
continue;
int *result;
result=(int*)malloc(100);
double a,b,c;
char ac,el=0;
int count=0;
int eof;
for(;eof!=EOF;count++){
str=(char*)malloc(20);
eof=scanf("%s",str);
int ind=0;
for(int i=0;i<strlen(str);i++){
if(isspace(str[i])){
continue;
}
str[ind]=str[i];
ind++;
}
str[ind]=el;
ind++;
sscanf(str,"%lF%c%lF=%lF ",&a,&ac,&b,&c);
switch(ac){
case '+':
add(a,b,c,ac,result,count);
break;
case '-':
subtr(a,b,c,ac,result,count);
break;
case '*':
multi(a,b,c,ac,result,count);
break;
case '/':
divi(a,b,c,ac,result,count);
break;
default:
result[count]=3;
}
free(str);
}
sscanf(str,"%lF%c%lF=%lF ",&a,&ac,&b,&c);
if(ac=='+')add(a,b,c,ac);
else if(ac=='-')subtr(a,b,c,ac);
else if(ac=='*')multi(a,b,c,ac);
else if(ac=='/')divi(a,b,c,ac);
else printf("CHYBA\n");
count--;
for(int j=0;j<count;j++){
if(result[j]==1) printf("OK\n");
if(result[j]==2) printf("ZLE\n");
if(result[j]==3) printf("CHYBA\n");
}
return 0;
}