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Изменил(а) на 'du4/program.c'

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This commit is contained in:
Yaroslav Orlianskyi 2022-03-30 21:37:59 +00:00
parent f0d910c22f
commit 6f81912e02
1 changed files with 35 additions and 38 deletions
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73
du4/program.c
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@ -1,57 +1,54 @@
#include <stdio.h>
#include <stdbool.h>
int main (){
int main(){
int c[2];
int a, i = 0;
int vysledok;
char riadok[999];
char *endptr = NULL;
char need;
int i, a, vysledok = 0;
float c[99];
bool first = true;
bool second = false;
while(1){
a++;
char* r = fgets(riadok,999,stdin);
riadok[i++] = *r;
if(*r == '\n')
if(*r == '\n'){
break;
}
int j = 0;
do{
if(riadok[j] == ' '){
j++;
}else if(*r == ' ')
continue;
}else if(riadok[j] == '+'){
need = riadok[j];
j++;
else if(*r == '+'){
first = true;
second = true;;
continue;
}else if(riadok[i] == '/'){
need = riadok[j];
j++;
}else if(*r == '-'){
first = false;
second = false;
continue;
}else if(riadok[i] == '-'){
need = riadok[j];
j++;
}else if(*r == '/'){
first = true;
second = false;
continue;
}else if(riadok[j] == '*'){
need = riadok[j];
j++;
continue;
}else if(riadok[j] == '='){
if(need == '+')
vysledok = c[0] + c[1];
else if(need == '-')
vysledok = c[0] - c[1];
else if(need == '/')
vysledok = c[0] / c[1];
else if(need == '*')
vysledok = c[0] * c[1];
j++;
}else if(*r == '*'){
first = false;
second = true;
continue;
}else{
float v = strtod(riadok,&endptr);
c[a] = v;
a = a + 1;
c[i++] = v;
continue;
}
}while(j < i);
}
if(first == true && second == true)
vysledok = c[0] + c[1];
else if(first == false && second == false)
vysledok = c[0] - c[1];
else if(first == true && second == false)
vysledok = c[0] / c[1];
else if(first == false && second == true)
vysledok = c[0] * c[1];
if(vysledok == c[2])
printf("OK\n");
else
printf("ZLE\n");
}
return 0;
}