#include<stdio.h> void main(){ int a,b,c; scanf("%d %d %d",&a,&b,&c); printf("%lf %lf",-b+sqrt(b*b-4*a*c)\2*a,-b-sqrt(b*b-4*a*c)\2*a); } /* Main.c:2:6: warning: return type of 'main' is not 'int' [-Wmain] void main(){ ^ Main.c: In function 'main': Main.c:5:3: warning: implicit declaration of function 'sqrt' [-Wimplicit-function-declaration] printf("%lf %lf",-b+sqrt(b*b-4*a*c)\2*a,-b-sqrt(b*b-4*a*c)\2*a); ^ Main.c:5:23: warning: incompatible implicit declaration of built-in function 'sqrt' printf("%lf %lf",-b+sqrt(b*b-4*a*c)\2*a,-b-sqrt(b*b-4*a*c)\2*a); ^ Main.c:5:3: error: stray '\' in program printf("%lf %lf",-b+sqrt(b*b-4*a*c)\2*a,-b-sqrt(b*b-4*a*c)\2*a); ^ Main.c:5:39: error: expected ')' before numeric constant printf("%lf %lf",-b+sqrt(b*b-4*a*c)\2*a,-b-sqrt(b*b-4*a*c)\2*a); ^ Main.c:5:39: error: stray '\' in program Main.c:5:39: warning: format '%lf' expects a matching 'double' argument [-Wformat=] */ |
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