diff --git a/main.c b/main.c
index 6cd1737..01b6e12 100644
--- a/main.c
+++ b/main.c
@@ -5,10 +5,7 @@ main(r) {
     scanf("%s", i);
     t = strtok(i, "+");
     while (t) {
-      p = t;
-      for (;*p;p++) {
-        isdigit(*p)?:exit(1);
-      }
+      for (;*p;p++) isdigit(*p)?:exit(1);
       r += atoi(t);
       t = strtok(0, "+");
     }
diff --git a/min.c b/min.c
index 97a2e66..9405395 100644
--- a/min.c
+++ b/min.c
@@ -1 +1 @@
-main(r){for(;;){char i[99],*t,*p;r=0;scanf("%s",i);t=strtok(i,"+");while(t){p=t;for(;*p;p++){isdigit(*p)?:exit(1);}r+=atoi(t);t=strtok(0,"+");}printf("%d\n",r);}}
\ No newline at end of file
+main(r){for(;;){char i[99],*t,*p;r=0;scanf("%s",i);t=strtok(i,"+");while(t){for(;*p;p++) isdigit(*p)?:exit(1);r+=atoi(t);t=strtok(0,"+");} printf("%d\n",r);}}
\ No newline at end of file