52 lines
944 B
C
52 lines
944 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <ctype.h>
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int call(float A, float B, float C, char AC){
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if(AC=='/'&&B==0){
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return printf("CHYBA");;
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}
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else if(AC=='+'){
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if(A+B==C)return printf("OK");
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return printf("ZLE");
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}
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else if(AC=='-'){
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if(A-B==C)return printf("OK");
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return printf("ZLE");
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}
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else if(AC=='*'){
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if(A*B==C)return printf("OK");
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return printf("ZLE");
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}
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else if(AC=='/'){
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if(A/B==C)return printf("OK");
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return printf("ZLE");
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}
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}
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int main()
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{
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char *str;
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str=(char*)malloc(100);
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float a,b,c;
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char ac,el;
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int ind=0;
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for(int i=0;el!='\n';i++){
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el=getchar();
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if(isspace(el)){
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continue;
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}
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str[ind]=el;
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ind++;
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}
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//3.4␣+␣2.3␣=␣5.7␣
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//scanf("%s",str);
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sscanf(str,"%f%c%f=%f ",&a,&ac,&b,&c);
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printf("%f %c %f =%f",a,ac,b,c);
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call(a,b,c,ac);
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return 0;
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}
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