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Изменить 'du4/program.c'

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This commit is contained in:
Pavlo Tverdyi 2020-03-31 18:48:31 +00:00
parent cad86a89ca
commit 71f7ae164f
1 changed files with 7 additions and 7 deletions
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14
du4/program.c
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@ -3,7 +3,7 @@
#include <string.h> #include <string.h>
#include <ctype.h> #include <ctype.h>
int call(long double A, long double B, long double C, char AC){ int call( double A, double B, double C, char AC){
if(AC=='/'&&B==0 || AC==('+'||'-'||'*'||'-')){ if(AC=='/'&&B==0 || AC==('+'||'-'||'*'||'-')){
return printf("CHYBA\n"); return printf("CHYBA\n");
} }
@ -20,11 +20,11 @@ int call(long double A, long double B, long double C, char AC){
return printf("ZLE\n"); return printf("ZLE\n");
} }
if(AC=='/'){ if(AC=='/'){
long double Cc=A/B; double Cc=A/B;
Cc=(int)(Cc*100000); Cc=(int)(Cc*100000);
Cc=(float)Cc/100000; Cc=(float)Cc/100000;
if(Cc==C || A/B==C)return printf("OK\n"); if(Cc==C || A/B==C)return printf("OK\n");
// printf("%Lf",Cc); printf("\n%f\n%f",Cc,A/B);
return printf("ZLE\n"); return printf("ZLE\n");
} }
return printf("CHYBA\n"); return printf("CHYBA\n");
@ -34,7 +34,7 @@ int main()
{ {
char *str; char *str;
str=(char*)malloc(100); str=(char*)malloc(100);
long double a,b,c; double a,b,c;
char ac,el; char ac,el;
int ind=0; int ind=0;
for(int i=0;el!='\n';i++){ for(int i=0;el!='\n';i++){
@ -45,10 +45,10 @@ for(int i=0;el!='\n';i++){
str[ind]=el; str[ind]=el;
ind++; ind++;
} }
//3␣/␣45␣=␣0.06666↵ //134.5␣/␣6.7␣=␣20.07462686567164
//scanf("%s",str); //scanf("%s",str);
sscanf(str,"%Lf%c%Lf=%Lf ",&a,&ac,&b,&c); sscanf(str,"%lF%c%lF=%lF ",&a,&ac,&b,&c);
//printf("\n%f %c %f =%f ",a,ac,b,c); //printf("\n%Lf %c %Lf =%Lf ",a,ac,b,c);
call(a,b,c,ac); call(a,b,c,ac);
return 0; return 0;
} }